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Home > NY Providers > Dermatologists

Dr. Gary M. Hahn, MD

(No ratings)

Specializes in: Dermatology (Skin Disorders)

283 Commack Road Suite 115
Commack, NY 11725

(631) 462-2300

Dr. Gary M. Hahn, MD is a dermatologist in Commack, NY specializing in dermatology (skin disorders).

Office Locations

283 Commack Road Suite 115
Commack, NY 11725

(631) 462-2300

(631) 462-0159

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2012 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	242
doctor visit	1379
removal of lesion (e.g. growth)	439
skin procedures	439

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2013 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	229
doctor visit	1481
removal of lesion (e.g. growth)	439
skin procedures	439

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	467
Female	562

**Ethnicity**
Non-Hispanic White	955
Black	0
Hispanic	21
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	473
From 75 to 84	327
85 and over	85
Less than 65	144

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2013

Hypertension	61
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	38
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2014 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	116
doctor visit	1242
removal of lesion (e.g. growth)	353
skin procedures	353

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	415
Female	454

**Ethnicity**
Non-Hispanic White	808
Black	18
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	258
85 and over	85
Less than 65	193

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2014

Hypertension	58
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	35
Depression	15
Chronic Kidney Disease	13
Asthma	8
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	42
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2015 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	81
doctor visit	973
removal of lesion (e.g. growth)	218
skin procedures	218

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	700
Female	424

**Ethnicity**
Non-Hispanic White	1002
Black	30
Hispanic	36
Asian	22
Other	34
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	306
85 and over	116
Less than 65	336

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2015

Hypertension	56
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	43
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2016 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	37
doctor visit	681
removal of lesion (e.g. growth)	163
skin procedures	163

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	263
Female	178

**Ethnicity**
Non-Hispanic White	387
Black	0
Hispanic	18
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	119
85 and over	40
Less than 65	127

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2016

Hypertension	52
High Cholesterol	62
Stroke	2
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	43
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2017 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	31
doctor visit	246
removal of lesion (e.g. growth)	94
skin procedures	94

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	113
Female	51

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2017

Hypertension	67
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	37
Depression	12
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY during 2018 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

diagnostic procedures	26
doctor visit	268
removal of lesion (e.g. growth)	129
skin procedures	129

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	102
Female	74

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	64
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2018

Hypertension	65
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	23
Depression	11
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	36
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

doctor visit	18

Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD in 2019

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. Gary M. Hahn, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary M. Hahn, MD treated as a dermatologist in Commack, NY were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

diagnostic procedures	108
doctor visit	786
removal of lesion (e.g. growth)	262
skin procedures	262

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. Gary M. Hahn, MD.

**Gender**
Male	257
Female	217

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	2
Non-Hispanic White	432
Hispanic	11
Native American / Alaskan Native	0
Other	9

**Age**
75 to 84	142
85 and over	42
Less than 65	101
65 to 74	185

Average of Total of Conditions of Medicare patients treated by Dr. Gary M. Hahn, MD From 2012 - 2019

The highest averages of the most common conditions of Medicare patients that Dr. Gary M. Hahn, MD treated were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	54
High Cholesterol	55
Stroke	1
Ischemic Heart Disease	24
Depression	10
Chronic Kidney Disease	13
Asthma	5
Osteoporosis	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	30
Atrial Fibrillation	6
Cancer	7
Dementia	4

Education & Training

He has a state license in New York.

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
Aqua Pharmaceuticals	$2,011 Acticlate $465	XOLEGEL $411	Cordran $400	VERDESO $192	DERMATOLOGICAL PRODUCTS $155	Other $388
Novartis Pharmaceuticals Corporation	$748 COSENTYX $598	XOLAIR $150
AbbVie, Inc.	$416 Humira $397	$19
Janssen Scientific Affairs, LLC	$347 STELARA $224	Tremfya $124
Valeant Pharmaceuticals North America LLC	$331 JUBLIA $198	ONEXTON $110	CLINDAGEL $12	JUBLIA EFINACONAZOLE $11
Other	$1,830 Otezla $227	VALCHLOR MECHLORETHAMINE $165	EUCRISA $156	EPIDUO FORTE $138	KERYDIN $92	Other $1,051