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Dr. Gary D. Usher, MD

(Gary Usher, MD)

(No ratings)

Specializes in: Psychiatry & Neurology, Sleep Medicine and Neurology (Brain & Spinal Cord Disease)

SUNY Upstate Medical University

480 Lynnfield Street
Lynn, MA 01904

(603) 749-0913

Dr. Gary D. Usher, MD is a null in Lynn, MA specializing in psychiatry & neurology, sleep medicine and neurology (brain & spinal cord disease). He graduated from SUNY Upstate Medical University. Dr. Gary D. Usher, MD is affiliated with Wentworth-Douglass Hospital, North Shore Physicians Group Inc., WENTWORTH DOUGLASS PHYSICIAN CORPORATION and NORTH SHORE PHYSICIANS GROUP INC.

Office Locations

480 Lynnfield Street
Lynn, MA 01904

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10 Members Way Suite 300
Dover, NH 03820

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Wentworth-Douglass Hospital

121 Corporate Drive
Portsmouth, NH 03801

(603) 749-0913

(603) 749-0973

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Noteworthy Medicare Patient Procedures Performed by Dr. Gary D. Usher, MD in 2023

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

Top 5%

By Volume:

botulinum toxin injection for migraine

home cardiorespiratory sleep study

By Affordability:

chemodenervation

In 2023, among providers in related specialties within Massachusetts, Dr. Gary D. Usher, MD performed more botulinum toxin injection for migraine, and home cardiorespiratory (type 3) sleep study procedures for Medicare patients than 95% of them and he also had a list price for chemodenervation that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Volume:

in-lab polysomnography

sleep study

sleep study with CPAP

By Affordability:

diagnostic sleep study

In 2012, among providers in related specialties within Massachusetts, Dr. Gary D. Usher, MD performed more in-lab polysomnography (overnight sleep study), sleep study, and sleep study with CPAP procedures for Medicare patients than 75% of them and he also had a list price for diagnostic (regular) sleep study that was lower than the list prices billed to Medicare by 75% 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. Gary D. Usher, MD treated as a null in Lynn, MA during 2012 were diagnostic procedures, hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	23
diagnostic procedures	401
doctor visit	1147
electroencephalography (EEG)	128
hospital care	206
inpatient care	206
sleep study	60

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2013 were hospital care, inpatient care, electroencephalography (EEG) and sleep study.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	12
diagnostic procedures	11
doctor visit	1111
electroencephalography (EEG)	87
hospital care	88
inpatient care	88
sleep study	46

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	379
Female	410

**Ethnicity**
Non-Hispanic White	771
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	223
85 and over	85
Less than 65	215

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2013

Hypertension	62
High Cholesterol	60
Stroke	14
Ischemic Heart Disease	30
Depression	37
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2014 were electroencephalography (EEG), sleep study, hospital care and inpatient care.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	22
doctor visit	1179
electroencephalography (EEG)	55
hospital care	52
inpatient care	52
sleep study	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	373
Female	390

**Ethnicity**
Non-Hispanic White	742
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	198
85 and over	89
Less than 65	225

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2014

Hypertension	59
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	28
Depression	36
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2015 were sleep study, electroencephalography (EEG), airway management and diagnostic procedures.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	48
diagnostic procedures	26
doctor visit	1098
electroencephalography (EEG)	50
hospital care	22
inpatient care	22
sleep study	128

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	802
Female	826

**Ethnicity**
Non-Hispanic White	1578
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	430
85 and over	168
Less than 65	422

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2015

Hypertension	63
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	28
Depression	37
Chronic Kidney Disease	23
Asthma	16
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2016 were sleep study, airway management, hospital care and inpatient care.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	66
diagnostic procedures	19
doctor visit	1014
electroencephalography (EEG)	50
hospital care	53
inpatient care	53
sleep study	193

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	420
Female	466

**Ethnicity**
Non-Hispanic White	861
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	231
85 and over	85
Less than 65	242

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2016

Hypertension	60
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	32
Depression	36
Chronic Kidney Disease	26
Asthma	23
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2017 were sleep study, airway management, electroencephalography (EEG) and hospital care.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	51
doctor visit	1012
electroencephalography (EEG)	48
hospital care	25
inpatient care	25
sleep study	164

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	410
Female	453

**Ethnicity**
Non-Hispanic White	830
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	362
From 75 to 84	228
85 and over	70
Less than 65	203

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2017

Hypertension	65
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	31
Depression	40
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2018 were sleep study, airway management, electroencephalography (EEG) and minimally invasive procedures.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	52
doctor visit	931
electroencephalography (EEG)	36
injections	29
minimally invasive procedures	29
sleep study	187

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	397
Female	420

**Ethnicity**
Non-Hispanic White	780
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	226
85 and over	83
Less than 65	188

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2018

Hypertension	65
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	32
Depression	40
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2019 were sleep study, airway management, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	58
doctor visit	804
electroencephalography (EEG)	24
injections	33
minimally invasive procedures	33
sleep study	161

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	364
Female	376

**Ethnicity**
Non-Hispanic White	704
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	212
85 and over	74
Less than 65	164

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2019

Hypertension	65
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	32
Depression	38
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2020 were sleep study, airway management, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	43
doctor visit	456
electroencephalography (EEG)	16
injections	33
minimally invasive procedures	33
sleep study	140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	316
Female	325

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	184
85 and over	64
Less than 65	141

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2020

Hypertension	58
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	30
Depression	34
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2021 were sleep study, airway management, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	62
doctor visit	624
electroencephalography (EEG)	18
injections	40
minimally invasive procedures	40
sleep study	166

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	314
Female	327

**Ethnicity**
Non-Hispanic White	612
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	195
85 and over	49
Less than 65	138

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2021

Hypertension	62
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	30
Depression	37
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA during 2022 were sleep study, airway management, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

airway management	44
doctor visit	660
electroencephalography (EEG)	15
injections	32
minimally invasive procedures	32
sleep study	175

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	337
Female	338

**Ethnicity**
Non-Hispanic White	645
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	216
85 and over	65
Less than 65	112

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2022

Hypertension	71
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	25
Depression	32
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary D. Usher, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary D. Usher, MD treated as a null in Lynn, MA were sleep study, diagnostic procedures, hospital care and inpatient care.

airway management	43
diagnostic procedures	114
doctor visit	912
electroencephalography (EEG)	47
hospital care	74
injections	33
inpatient care	74
minimally invasive procedures	33
sleep study	133

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary D. Usher, MD.

**Gender**
Male	373
Female	393

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	739
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
75 to 84	213
85 and over	75
Less than 65	186
65 to 74	292

Average of Total of Conditions of Medicare patients treated by Dr. Gary D. Usher, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gary D. Usher, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	57
High Cholesterol	54
Stroke	9
Ischemic Heart Disease	27
Depression	33
Chronic Kidney Disease	22
Asthma	10
Osteoporosis	6
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	11
Dementia	16
Cancer	9

Education & Training

Dr. Gary D. Usher, MD graduated from SUNY Upstate Medical University. He completed residency at Boston Medical Center. He is certified by the American Board of Psychiatry & Neurology: Neurology and has a state license in New Hampshire.

Medical School: SUNY Upstate Medical University

Residency: Boston Medical Center

Board Certification: American Board of Psychiatry & Neurology: Neurology

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Gary D. Usher, MD is associated with these hospitals and organizations:

Wentworth-Douglass Hospital

North Shore Physicians Group Inc.

WENTWORTH DOUGLASS PHYSICIAN CORPORATION

NORTH SHORE PHYSICIANS GROUP INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Biogen Idec Inc.	$187 TECFIDERA $92	TYSABRI $65	AVONEX $30
Lundbeck LLC	$94 NORTHERA $94
Biogen, Inc.	$80 PLEGRIDY $69	TYSABRI $11
AbbVie Inc.	$56 QULIPTA $56
Novartis Pharmaceuticals Corporation	$56 Gilenya $56
Other	$12 NAMZARIC $12

**Types of Payments**
Food and Beverage	$341
Education	$144

Research Payments

Dr. Gary D. Usher, MD has received 9 research payments totaling $44,296.

Biography

Dr. Gary Usher practices neurology (brain & spinal cord disease) and sleep medicine. He graduated from SUNY Upstate Medical University. He trained at Boston Medical Center for residency. Dr. Usher is affiliated with Wentworth-Douglass Hospital.

Select Year:

Dr. Gary D. Usher, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gary D. Usher, MD in 2023

By Volume:

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. Gary D. Usher, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary D. Usher, 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. Gary D. Usher, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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