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Home > MA Providers > Otolaryngologists / Ear, Nose & Throat (ENT) Doctors

Dr. Harold Gregory Ota, MD

(H. Gregory Ota, M.D.)

(181 Ratings)

Specializes in: Otolaryngology (Ear Nose and Throat)

University of Massachusetts Medical School

Professional interests include: facial cosmetic procedures

300 Ocean Avenue
Revere, MA 02151

(781) 485-6000

Dr. Harold Gregory Ota, MD is an otolaryngologist in Boston, MA specializing in otolaryngology (ear nose and throat). He graduated from University of Massachusetts Medical School. Dr. Harold Gregory Ota, MD is affiliated with Massachusetts General Hospital.

Office Locations

243 Charles Street
Boston, MA 02114

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101 Main Street Suite 211
Medford, MA 02155

(781) 874-1965

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300 Ocean Avenue
Revere, MA 02151

(781) 485-6000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2012 were ear procedures, diagnostic procedures, emergency care and minimally invasive procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	228
doctor visit	680
ear procedures	228
emergency care	208
laryngeal (voice box) procedures	93
minimally invasive procedures	93
nosebleed treatment	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2013 were ear procedures, diagnostic procedures, emergency care and minimally invasive procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	276
doctor visit	878
ear procedures	276
emergency care	106
laryngeal (voice box) procedures	95
minimally invasive procedures	95
nosebleed treatment	32

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	303
Female	423

**Ethnicity**
Non-Hispanic White	663
Black	26
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	235
85 and over	170
Less than 65	87

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2013

Hypertension	70
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2014 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	180
doctor visit	930
ear procedures	365
emergency care	98
laryngeal (voice box) procedures	114
minimally invasive procedures	114
nosebleed treatment	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	301
Female	466

**Ethnicity**
Non-Hispanic White	699
Black	0
Hispanic	28
Asian	16
Other	12
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	210
85 and over	177
Less than 65	106

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2014

Hypertension	68
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2015 were ear procedures, emergency care, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	58
doctor visit	806
ear procedures	369
emergency care	108
laryngeal (voice box) procedures	86
minimally invasive procedures	86
nosebleed treatment	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	558
Female	924

**Ethnicity**
Non-Hispanic White	1354
Black	42
Hispanic	34
Asian	30
Other	22
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	398
85 and over	346
Less than 65	200

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2015

Hypertension	70
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2016 were ear procedures, emergency care, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	123
doctor visit	536
ear procedures	399
emergency care	301
laryngeal (voice box) procedures	131
minimally invasive procedures	131
nosebleed treatment	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	333
Female	456

**Ethnicity**
Non-Hispanic White	695
Black	22
Hispanic	29
Asian	25
Other	18
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	212
85 and over	167
Less than 65	109

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2016

Hypertension	66
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	26
Asthma	17
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2017 were emergency care, ear procedures, diagnostic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	153
doctor visit	393
ear procedures	394
emergency care	415
laryngeal (voice box) procedures	84
minimally invasive procedures	84
nosebleed treatment	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	318
Female	435

**Ethnicity**
Non-Hispanic White	641
Black	39
Hispanic	33
Asian	23
Other	17
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	218
85 and over	120
Less than 65	133

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2017

Hypertension	67
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2018 were emergency care, ear procedures, diagnostic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	120
doctor visit	297
ear procedures	352
emergency care	477
laryngeal (voice box) procedures	78
minimally invasive procedures	78
nosebleed treatment	23

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	328
Female	415

**Ethnicity**
Non-Hispanic White	627
Black	40
Hispanic	37
Asian	16
Other	23
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	213
85 and over	127
Less than 65	126

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2018

Hypertension	64
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2019 were emergency care, ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	44
doctor visit	192
ear procedures	243
emergency care	394
laryngeal (voice box) procedures	61
minimally invasive procedures	76
nose surgery	15
nosebleed treatment	41

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	270
Female	331

**Ethnicity**
Non-Hispanic White	520
Black	27
Hispanic	23
Asian	15
Other	16
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	174
85 and over	94
Less than 65	94

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2019

Hypertension	64
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2020 were emergency care, ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

diagnostic procedures	11
doctor visit	190
ear procedures	187
emergency care	269
laryngeal (voice box) procedures	49
minimally invasive procedures	60
nose surgery	11
nosebleed treatment	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	203
Female	272

**Ethnicity**
Non-Hispanic White	420
Black	14
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	156
85 and over	72
Less than 65	65

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2020

Hypertension	63
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	33
Depression	31
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2021 were ear procedures, emergency care, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

doctor visit	247
ear procedures	173
emergency care	149
laryngeal (voice box) procedures	51
minimally invasive procedures	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	183
Female	248

**Ethnicity**
Non-Hispanic White	371
Black	13
Hispanic	20
Asian	15
Other	12
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	155
85 and over	69
Less than 65	41

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2021

Hypertension	68
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2022 were ear procedures, emergency care, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

doctor visit	317
ear procedures	209
emergency care	121
laryngeal (voice box) procedures	38
minimally invasive procedures	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	182
Female	275

**Ethnicity**
Non-Hispanic White	401
Black	0
Hispanic	23
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	166
85 and over	75
Less than 65	46

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2022

Hypertension	69
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	22
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2023 were ear procedures, emergency care, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

doctor visit	370
ear procedures	237
emergency care	56
laryngeal (voice box) procedures	42
minimally invasive procedures	42
nosebleed treatment	15

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	202
Female	285

**Ethnicity**
Non-Hispanic White	426
Black	13
Hispanic	15
Asian	13
Other	20
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	179
85 and over	104
Less than 65	27

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2023

Hypertension	73
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	18
Atrial Fibrilation	24
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	6
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA during 2024 were ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

doctor visit	404
ear procedures	260
laryngeal (voice box) procedures	39
minimally invasive procedures	39

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	180
Female	265

**Ethnicity**
Non-Hispanic White	394
Black	0
Hispanic	0
Asian	13
Other	19
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	187
85 and over	94
Less than 65	32

Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD in 2024

Hypertension	73
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	23
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Harold Gregory Ota, MD for Medicare patients.

The highest averages for the top procedures that Dr. Harold Gregory Ota, MD treated as an otolaryngologist in Boston, MA were ear procedures, emergency care, diagnostic procedures and minimally invasive procedures.

diagnostic procedures	132
doctor visit	480
ear procedures	284
emergency care	225
laryngeal (voice box) procedures	73
minimally invasive procedures	75
nose surgery	13
nosebleed treatment	29

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Harold Gregory Ota, MD.

**Gender**
Male	258
Female	368

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	12
Non-Hispanic White	554
Hispanic	21
Native American / Alaskan Native	0
Other	13

**Age**
85 and over	124
75 to 84	192
Less than 65	82
65 to 74	228

Average of Total of Conditions of Medicare patients treated by Dr. Harold Gregory Ota, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Harold Gregory Ota, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	62
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	24
Asthma	10
Osteoporosis	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Atrial Fibrillation	13
Cancer	12
Dementia	7

Education & Training

Dr. Harold Gregory Ota, MD graduated from University of Massachusetts Medical School. He completed residency at Boston Medical Center. He is certified by the Otolaryngology-Head and Neck Surgery, American Board of Otolaryngology-Head and Neck Surgery and has a state license in Massachusetts.

Medical School: University of Massachusetts Medical School

Residency: Boston Medical Center

Board Certification: Otolaryngology-Head and Neck Surgery, American Board of Otolaryngology-Head and Neck Surgery

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Harold Gregory Ota, MD is associated with these hospitals and organizations:

Massachusetts General Hospital

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. Harold Gregory Ota, MD appears to accept the following insurance providers: Harvard Pilgrim Health Care, MultiPlan, Tufts Health Plan, United Healthcare, Aetna, TRICARE, Medicare, Medicaid, Humana, Railroad Medicare, Coventry, Cigna, Blue California, Beech Street, WellPoint, WellSense, Senior Whole Health, Fallon Health, Commonwealth Care Alliance, Blue Cross Blue Shield Medicare, Maine Community Health Options, Mass General Brigham Health Plan, MassHealth and WellSense NH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Harold Gregory Ota, MD accepts the following insurance providers:

Harvard Pilgrim Health Care

MultiPlan

Tufts Health Plan

United Healthcare

Aetna

TRICARE

Medicare

Medicaid

Humana

Railroad Medicare

Coventry

Cigna

Blue California

Beech Street

WellPoint

WellSense

Senior Whole Health

Fallon Health

Commonwealth Care Alliance

Blue Cross Blue Shield Medicare

Maine Community Health Options

Mass General Brigham Health Plan

MassHealth

WellSense NH

Ratings & Reviews

Dr. Harold Gregory Ota, MD has an exceptional overall rating with an average of 4.88 out of 5 stars based on 181 ratings. We collect ratings and reviews of Dr. Harold Gregory Ota, MD from all over the web to help you find the right in Boston, MA.

4.88

Overall Rating

(181 Ratings)

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$46 PEDIARIX $25	Menveo $21
Teva Pharmaceuticals USA, Inc.	$23 QNASL $23

**Types of Payments**
Food and Beverage	$70

Biography

Dr. Gregory Ota is an otolaryngology (ear, nose, and throat) specialist in Boston, MA, Medford, MA, and Revere, MA. Dr. Ota is especially interested in facial cosmetic procedures. He has a 5.0 out of 5 star average patient rating. Blue California, Coventry, and Viant appears to be the insurance carriers that Dr. Ota takes. Dr. Ota is a graduate of the University of Massachusetts Medical School. He completed his residency training at Boston Medical Center. He is affiliated with Massachusetts Eye and Ear and Massachusetts General Hospital.