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Dr. Joy Antenelle Demarcaida, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease)

University of the Philippines College of Medicine

Professional interests include: movement disorders, cervical dystonia (spasmodic torticollis), gait abnormalities, and more.

35 Talcottville Road Suite 6
Vernon Rockville, CT 06066

(860) 870-6385

Dr. Joy Antenelle Demarcaida, MD is a neurologist in Vernon Rockville, CT specializing in neurology (brain & spinal cord disease). She graduated from University of the Philippines College of Medicine. Dr. Joy Antenelle Demarcaida, MD is affiliated with Hartford Hospital, Hartford Healthcare and Hartford HealthCare Medical Group Integrated Care Partners.

Office Locations

Hartford HealthCare Medical Group Integrated Care Partners

35 Talcottville Road Suite 6
Vernon Rockville, CT 06066

(860) 870-6385

(860) 870-0625

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Some issues Dr. Joy Antenelle Demarcaida, MD can help you with:

Deep Brain Stimulation (DBS)

Deep brain stimulation (DBS) is a procedure performed to help treat neurological conditions such as Parkinson's disease and epilepsy. Electrode leads are surgically implanted in the brain and connected to a device, called a neurostimulator (deep brain stimulator), that is placed underneath the skin (subcutaneously). The deep brain stimulator can send electrical signals through the electrodes to the brain to restore normal rhythms, or it can block electrical signals in specific areas of the brain to restore functioning. Although not a cure, DBS can treat symptoms of movement disorders such as pain and tremor when medication fails to work.

DBS surgery may be completed in one operating session, but it is more commonly performed in two parts. In the first stage of the procedure, the surgeon will map targets in the brain using CT or MRI imaging to determine where to place the electrodes. Then, by drilling holes into the skull, the surgeon will place the electrodes into specific areas in the brain. The holes will be closed, and patients will require 1-2 days to recover in the hospital. After about two weeks, patients will undergo another surgery to have the deep brain stimulator implanted. The stimulator is usually placed under the skin around the collarbone, chest, or abdomen, and it will be connected to the DBS electrodes through a subcutaneous wire. No component of the DBS system will be visible from outside. Following stimulator implantation, patients may need to recover in the hospital for 1-2 days.

Within 2-4 weeks of the operation, doctors will program the stimulator using a wireless device. Patients will work with their doctor to determine the most effective settings for the stimulator during follow-up visits. Patients will be given a handheld device so that they can turn the stimulator on or off and adjust its settings themselves. The stimulator may have a rechargeable battery, in which case patients will be given a charging unit. Stimulator batteries generally need to be replaced in 3-5 years.

In The News

“SPRINGFIELD -- "Living Well With Parkinson's Disease" will be presented by Dr. J. Antonelle DeMarcaida, a Connecticut-based neurologist and movement disorder specialist, on March 19, at 4:30 and...”—"Medical notes: Health fair, disability law talk, staff appointments", Mass Live, March 2014

Noteworthy Medicare Patient Procedures Performed by Dr. Joy Antenelle Demarcaida, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

chemodenervation for cervical dystonia

In 2012, Dr. Joy Antenelle Demarcaida, MD performed more chemodenervation for cervical dystonia procedures for Medicare patients than 75% of providers in related specialties within Connecticut.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2012 were diagnostic procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

diagnostic procedures	429
doctor visit	1283
injections	205
minimally invasive procedures	205

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2013 were minimally invasive procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

diagnostic procedures	39
doctor visit	1613
injections	213
minimally invasive procedures	213

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	401
Female	521

**Ethnicity**
Non-Hispanic White	822
Black	27
Hispanic	44
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	303
85 and over	118
Less than 65	197

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2013

Hypertension	62
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	28
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2014 were minimally invasive procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

diagnostic procedures	35
doctor visit	1805
injections	335
minimally invasive procedures	335

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	418
Female	487

**Ethnicity**
Non-Hispanic White	806
Black	27
Hispanic	47
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	286
85 and over	123
Less than 65	206

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2014

Hypertension	66
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	34
Depression	37
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	29
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2015 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	1965
injections	394
minimally invasive procedures	394

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	908
Female	1112

**Ethnicity**
Non-Hispanic White	1798
Black	68
Hispanic	84
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	670
From 75 to 84	656
85 and over	278
Less than 65	416

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2015

Hypertension	66
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	32
Depression	35
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	29
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2016 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	1063
injections	352
minimally invasive procedures	352

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	321
Female	365

**Ethnicity**
Non-Hispanic White	609
Black	21
Hispanic	27
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	256
85 and over	91
Less than 65	108

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2016

Hypertension	64
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	30
Depression	34
Chronic Kidney Disease	27
Asthma	17
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	31
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2017 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	1132
injections	390
minimally invasive procedures	390

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	293
Female	327

**Ethnicity**
Non-Hispanic White	548
Black	20
Hispanic	20
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	225
85 and over	79
Less than 65	88

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2017

Hypertension	65
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	30
Depression	39
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	31
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2018 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	614
injections	263
minimally invasive procedures	263

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	197
Female	227

**Ethnicity**
Non-Hispanic White	375
Black	17
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	146
85 and over	60
Less than 65	71

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2018

Hypertension	61
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	31
Depression	45
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	34
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2019 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	146
injections	291
minimally invasive procedures	291

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	68
Female	66

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2019

Hypertension	57
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	28
Depression	42
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2020 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	100
injections	254
minimally invasive procedures	254

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	76
Female	79

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	55
85 and over	19
Less than 65	24

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2020

Hypertension	61
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	23
Depression	44
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2021 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	36
injections	168
minimally invasive procedures	168

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	51
Female	42

**Ethnicity**
Non-Hispanic White	77
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2021

Hypertension	49
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	20
Depression	35
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT during 2022 were minimally invasive procedures and injections.

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

doctor visit	43
injections	168
minimally invasive procedures	168

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	41
Female	50

**Ethnicity**
Non-Hispanic White	78
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2022

Hypertension	60
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	15
Depression	41
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joy Antenelle Demarcaida, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joy Antenelle Demarcaida, MD treated as a neurologist in Vernon Rockville, CT were minimally invasive procedures, injections and diagnostic procedures.

diagnostic procedures	167
doctor visit	890
injections	275
minimally invasive procedures	275

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD.

**Gender**
Male	252
Female	297

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	0
Non-Hispanic White	487
Native American / Alaskan Native	0
Hispanic	21
Other	9

**Age**
75 to 84	185
85 and over	69
Less than 65	100
65 to 74	186

Average of Total of Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Joy Antenelle Demarcaida, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	55
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	25
Depression	34
Chronic Kidney Disease	21
Asthma	8
Osteoporosis	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Atrial Fibrillation	7
Dementia	24
Cancer	9

Education & Training

Dr. Joy Antenelle Demarcaida, MD graduated from University of the Philippines College of Medicine. She completed residency at University of Connecticut Affiliated Hospitals. She has a state license in Connecticut.

Medical School: University of the Philippines College of Medicine

Residency: University of Connecticut Affiliated Hospitals

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Joy Antenelle Demarcaida, MD is associated with these hospitals and organizations:

Hartford Hospital

Hartford Healthcare

Hartford HealthCare Medical Group Integrated Care Partners

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Joy Antenelle Demarcaida, MD appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, Evercare, MultiPlan, United Healthcare, Aetna, Oxford Health Plans, Coventry, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), CarePartners of Connecticut, Senior Whole Health, Health Direct, Colonial Cooperative Care, BCBS Medicare, Inc., Health Connecticut, Health New England, Healthy Connecticut, Connecticare Commercial, Essence Healthcare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Joy Antenelle Demarcaida, MD accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

Evercare

MultiPlan

United Healthcare

Aetna

Oxford Health Plans

Coventry

Cigna

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

CarePartners of Connecticut

Senior Whole Health

Health Direct

Colonial Cooperative Care

BCBS Medicare

Inc.

Health Connecticut

Health New England

Healthy Connecticut

Connecticare Commercial

Essence Healthcare

Connecticare Medicare

Community Health Network of Connecticut

Northeast Health Direct

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General Payments

These charts describe general payments received by Dr. Joy Antenelle Demarcaida, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$112,354 BOTOX THERAPEUTIC - HH $67,402	BOTOX $44,828	Botox Therapeutic $104	BOTOX NEURO REHAB $20
ACADIA Pharmaceuticals Inc	$112,046 NUPLAZID $112,046
Teva Pharmaceuticals USA, Inc.	$85,134 AZILECT $64,398	AUSTEDO $19,901	Unclassified $203	COPAXONE $130	Zecuity $49	Other $453
Acorda Therapeutics, Inc	$55,296 INBRIJA $54,971	AMPYRA $30	$294
US WORLDMEDS, LLC	$42,155 APOKYN $22,198	MYOBLOC $13,376	Xadago $6,581
Other	$113,568 NORTHERA $33,128	Duopa $29,019	NOURIANZ $17,034	BOTOX $15,778	Neupro $5,499	Other $13,110

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$359,002
Honoraria	$72,810
Consulting Fee	$38,673
Travel and Lodging	$28,260
Food and Beverage	$20,621
Other	$1,186

Research Payments

Dr. Joy Antenelle Demarcaida, MD has received 13 research payments totaling $117,602.

Biography

Dr. Joy Demarcaida is a neurology (brain & spinal cord disease) specialist in Vernon, CT. Dr. Demarcaida's clinical interests include blepharospasm, tourette syndrome, and restless leg syndrome. She accepts Anthem, ConnectiCare, Blue California, and more. She obtained her medical school training at the University of the Philippines College of Medicine and performed her residency at a hospital affiliated with the University of Connecticut. She is professionally affiliated with Hartford Hospital. Hartford Healthcare reports that Dr. Demarcaida is accepting new patients at her office in Vernon, CT.

Select Year:

Dr. Joy Antenelle Demarcaida, MD

Office Locations

Some issues Dr. Joy Antenelle Demarcaida, MD can help you with:

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Joy Antenelle Demarcaida, MD in 2023

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Joy Antenelle Demarcaida, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography