In 2023, Dr. Lisa Kay Demers, OD had a list price for corneal hysteresis (corneal absorption measurement), fundus photography, scanning computerized ophthalmic diagnostic imaging (SCODI), SCODI of the posterior segment (SCODI-P), and visual field test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Pennsylvania. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

eye procedures

SCODI of the posterior segment

By Affordability:

eye tests

In 2023, among providers in related specialties within Pennsylvania, Dr. Lisa Kay Demers, OD performed more eye procedures, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 90% of them and she also had a list price for eye tests that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2012 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	170
eye procedures	184

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2013 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	189
eye procedures	160

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	94
Female	157

**Age**
From 65 to 74	117
From 75 to 84	89
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2013

Hypertension	67
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	31
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2014 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	171
eye procedures	181

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	94
Female	149

**Age**
From 65 to 74	119
From 75 to 84	85
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2014

Hypertension	70
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2015 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	217
eye procedures	245

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	222
Female	338

**Age**
From 65 to 74	296
From 75 to 84	174
85 and over	62
Less than 65	28

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2015

Hypertension	70
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	31
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2016 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	344
eye procedures	228

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	113
Female	176

**Age**
From 65 to 74	146
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2016

Hypertension	66
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	33
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2017 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	453
eye procedures	326

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	135
Female	210

**Age**
From 65 to 74	192
From 75 to 84	111
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2017

Hypertension	63
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2018 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	447
eye procedures	432

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	128
Female	221

**Age**
From 65 to 74	188
From 75 to 84	119
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2018

Hypertension	67
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2019 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	501
eye procedures	639

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	153
Female	233

**Age**
From 65 to 74	218
From 75 to 84	125
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2019

Hypertension	66
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2020 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	521
eye procedures	710

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	157
Female	249

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	117
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2020

Hypertension	65
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	27
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2021 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	574
eye procedures	856

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	186
Female	276

**Ethnicity**
Non-Hispanic White	442
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	148
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2021

Hypertension	68
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2022 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	591
eye procedures	858

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	184
Female	291

**Ethnicity**
Non-Hispanic White	454
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	150
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2022

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA during 2023 were eye procedures.

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

doctor visit	566
eye procedures	896

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	178
Female	278

**Ethnicity**
Non-Hispanic White	427
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	145
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2023

Hypertension	73
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Lisa Kay Demers, OD for Medicare patients.

The highest averages for the top procedures that Dr. Lisa Kay Demers, OD treated as an optometrist in York, PA were eye procedures.

doctor visit	395
eye procedures	476

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Lisa Kay Demers, OD.

**Gender**
Male	137
Female	214

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	142
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	113
85 and over	5
Less than 65	2
65 to 74	192

Average of Total of Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Lisa Kay Demers, OD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	62
High Cholesterol	62
Stroke	2
Ischemic Heart Disease	21
Depression	16
Chronic Kidney Disease	22
Asthma	6
Osteoporosis	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Atrial Fibrillation	8
Cancer	11
Dementia	4

Education & Training

She has a state license in Pennsylvania.

Licensed In: Pennsylvania

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Lisa Kay Demers, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$2,344 DAILIES $1,380	AIR OPTIX $103	Pazeo $29	Pataday $9	$822
Johnson & Johnson Vision Care, Inc.	$2,300 Acuvue $2,138	Soft contact lenses $43	$119
Coopervision Inc.	$876 MyDay Contact Lens $400	MiSight Contact Lens $223	CVI Contact Lens $113	Clariti Contact Lens $59	Biofinity Contact Lens $50	Other $32
Alcon Vision LLC	$817 Precision 1 $525	Hydrus Microstent $97	TOTAL30 $76	EYSUVIS $25	AIR OPTIX $23	Other $71
Bausch & Lomb Americas Inc.	$816 XIIDRA $352	MIEBO $197	ULTRA MULTIFOCAL TORIC $125	Infuse $105	VYZULTA $36
Other	$5,409 XIIDRA $1,022	RESTASIS $551	CEQUA $326	DURYSTA $268	TYRVAYA $259	Other $2,983

**Types of Payments**
Food and Beverage	$9,251
Travel and Lodging	$2,633
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$500
Honoraria	$150
Gift	$19
Other	$7

Biography

Dr. Lisa Demers practices optometry (primary eye care) in York, PA. Dr. Demers has obtained a license to practice in Pennsylvania.

Select Year:

Dr. Lisa Kay Demers, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Lisa Kay Demers, OD in 2023

By Affordability:

By Volume:

By Affordability:

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. Lisa Kay Demers, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Lisa Kay Demers, OD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in York, PA