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Home > NY Providers

Dr. Aza Lefkowitz, MD

Accepting New Patients

(10 Ratings)

Specializes in: MOHS-Micrographic Surgery

New York Medical College (1996)

510 Montauk Highway
West Islip, NY 11795

(631) 587-1132

Dr. Aza Lefkowitz, MD is a mohs skin cancer surgeon in West Islip, NY specializing in mohs-micrographic surgery. He graduated from New York Medical College in 1996 and has 29 years of experience. Dr. Aza Lefkowitz, MD is affiliated with RICHARD S. BERRY MDPC, ADVANCED DERMATOLOGY OF NEW JERSEY PC and ADVANCED DERMATOLOGY PC.

Office Locations

510 Montauk Highway
West Islip, NY 11795

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Noteworthy Medicare Patient Procedures Performed by Dr. Aza Lefkowitz, MD in 2023

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

Top 10%

By Volume:

Mohs surgery

In 2023, Dr. Aza Lefkowitz, MD performed more Mohs surgery procedures for Medicare patients than 90% of providers in related specialties within New York.

Top 25%

By Volume:

intermediate wound repair

wound repair

In 2013, Dr. Aza Lefkowitz, MD performed more intermediate wound repair, and wound repair (e.g. stitches) procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2013 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1779
diagnostic procedures	23
doctor visit	125
plastic surgery procedures	228
reconstructive surgery	228
removal of lesion (e.g. growth)	1779
skin procedures	1779
skin surgery	1779
tissue transfer	228
wound repair (e.g. stitches)	228

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	347
Female	286

**Ethnicity**
Non-Hispanic White	599
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	222
85 and over	219
Less than 65	18

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2013

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	71
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	56
Depression	12
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2014 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1587
diagnostic procedures	17
doctor visit	37
plastic surgery procedures	108
reconstructive surgery	108
removal of lesion (e.g. growth)	1587
skin procedures	1587
skin surgery	1587
tissue transfer	108
wound repair (e.g. stitches)	108

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	342
Female	261

**Ethnicity**
Non-Hispanic White	578
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	247
85 and over	180
Less than 65	15

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2014

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	72
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	56
Depression	12
Chronic Kidney Disease	17
Asthma	5
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	27
Chronic Obstructive Pulmonary Disease	15
Diabetes	48
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2015 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1703
diagnostic procedures	17
doctor visit	34
plastic surgery procedures	104
reconstructive surgery	104
removal of lesion (e.g. growth)	1703
skin procedures	1703
skin surgery	1703
tissue transfer	104
wound repair (e.g. stitches)	104

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	694
Female	568

**Ethnicity**
Non-Hispanic White	1180
Black	0
Hispanic	0
Asian	0
Other	44
Native American	0

**Age**
From 65 to 74	380
From 75 to 84	444
85 and over	404
Less than 65	34

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2015

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	72
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	11
Diabetes	45
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2016 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1739
diagnostic procedures	14
doctor visit	59
plastic surgery procedures	83
reconstructive surgery	83
removal of lesion (e.g. growth)	1739
skin procedures	1739
skin surgery	1739
tissue transfer	83
wound repair (e.g. stitches)	83

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	369
Female	300

**Ethnicity**
Non-Hispanic White	625
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	252
85 and over	191
Less than 65	16

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2016

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	71
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	44
Depression	14
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2017 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1476
doctor visit	78
plastic surgery procedures	70
reconstructive surgery	70
removal of lesion (e.g. growth)	1476
skin procedures	1476
skin surgery	1476
tissue transfer	70
wound repair (e.g. stitches)	70

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	344
Female	302

**Ethnicity**
Non-Hispanic White	617
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	244
85 and over	196
Less than 65	23

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2017

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	72
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	43
Depression	14
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	42
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2018 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1413
doctor visit	79
plastic surgery procedures	36
reconstructive surgery	36
removal of lesion (e.g. growth)	1413
skin procedures	1413
skin surgery	1413
tissue transfer	36
wound repair (e.g. stitches)	36

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	381
Female	282

**Ethnicity**
Non-Hispanic White	615
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	246
85 and over	205
Less than 65	18

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2018

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	73
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	46
Depression	15
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2019 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1318
doctor visit	12
plastic surgery procedures	32
reconstructive surgery	32
removal of lesion (e.g. growth)	1318
skin procedures	1318
skin surgery	1318
tissue transfer	32
wound repair (e.g. stitches)	32

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	363
Female	259

**Ethnicity**
Non-Hispanic White	580
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	256
85 and over	166
Less than 65	16

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2019

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	74
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	47
Depression	17
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	11
Diabetes	42
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2020 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1184
doctor visit	39
minor procedures	18
plastic surgery procedures	21
reconstructive surgery	21
removal of lesion (e.g. growth)	1184
skin procedures	1184
skin surgery	1184
tissue transfer	21
wound repair (e.g. stitches)	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	327
Female	224

**Ethnicity**
Non-Hispanic White	510
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	210
85 and over	134
Less than 65	25

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2020

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	72
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	45
Depression	14
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2021 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1288
doctor visit	32
minor procedures	24
plastic surgery procedures	18
radiation therapy	19
reconstructive surgery	18
removal of lesion (e.g. growth)	1288
skin procedures	1288
skin surgery	1288
tissue transfer	18
wound repair (e.g. stitches)	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	354
Female	260

**Ethnicity**
Non-Hispanic White	569
Black	0
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	244
85 and over	168
Less than 65	15

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2021

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	72
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	47
Depression	16
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2022 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1501
doctor visit	47
minor procedures	22
plastic surgery procedures	19
reconstructive surgery	19
removal of lesion (e.g. growth)	1501
skin procedures	1501
skin surgery	1501
tissue transfer	19
wound repair (e.g. stitches)	41

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	424
Female	291

**Ethnicity**
Non-Hispanic White	664
Black	0
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	292
85 and over	188
Less than 65	17

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2022

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	37
Depression	15
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY during 2023 were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

cancer surgery	1357
doctor visit	58
minor procedures	33
plastic surgery procedures	50
reconstructive surgery	50
removal of lesion (e.g. growth)	1357
skin procedures	1357
skin surgery	1357
tissue transfer	50
wound repair (e.g. stitches)	83

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	418
Female	260

**Ethnicity**
Non-Hispanic White	635
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	265
85 and over	173
Less than 65	16

Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD in 2023

The most common conditions of Medicare patients that Dr. Aza Lefkowitz, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	40
Depression	16
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Aza Lefkowitz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Aza Lefkowitz, MD treated as a mohs skin cancer surgeon in West Islip, NY were removal of lesion (e.g. growth), skin surgery, skin procedures and cancer surgery.

cancer surgery	1485
diagnostic procedures	17
doctor visit	54
minor procedures	24
plastic surgery procedures	69
radiation therapy	19
reconstructive surgery	69
removal of lesion (e.g. growth)	1485
skin procedures	1485
skin surgery	1485
tissue transfer	69
wound repair (e.g. stitches)	78

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Aza Lefkowitz, MD.

**Gender**
Male	396
Female	299

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	652
Native American / Alaskan Native	0
Hispanic	3
Other	19

**Age**
75 to 84	265
85 and over	202
Less than 65	19
65 to 74	208

Average of Total of Conditions of Medicare patients treated by Dr. Aza Lefkowitz, MD From 2013 - 2023

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

Hypertension	72
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	46
Depression	14
Chronic Kidney Disease	24
Asthma	7
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Atrial Fibrillation	16
Cancer	14
Dementia	13

Education & Training

Dr. Aza Lefkowitz, MD graduated from New York Medical College in 1996. He completed residency at University of Medicine and Dentistry of New Jersey (UMDNJ) Affiliated Hospitals. He has a state license in New York.

Medical School: New York Medical College (1996)

Residency: University of Medicine and Dentistry of New Jersey (UMDNJ) Affiliated Hospitals

Licensed In: New York

Affiliations & Hospitals

Dr. Aza Lefkowitz, MD is associated with these hospitals and organizations:

RICHARD S. BERRY MDPC

ADVANCED DERMATOLOGY OF NEW JERSEY PC

ADVANCED DERMATOLOGY PC

Ratings & Reviews

Dr. Aza Lefkowitz, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 10 ratings. We collect ratings and reviews of Dr. Aza Lefkowitz, MD from all over the web to help you find the right in West Islip, NY.

Overall Rating

(10 Ratings)

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$55 OLUMIANT $44	TALTZ $12
AbbVie Inc.	$45 Skyrizi $45
Regeneron Healthcare Solutions, Inc.	$29 LIBTAYO $29
Celgene Corporation	$23 $23
Janssen Biotech, Inc.	$20 STELARA $20
Other	$25 DERMATOLOGICAL PRODUCTS $13	COSENTYX $12

**Types of Payments**
Food and Beverage	$198

Biography

Dr. Aza Lefkowitz's area of specialization is MOHS-micrographic surgery. He is rated 5.0 stars (out of 5) by his patients. Dr. Lefkowitz graduated from New York Medical College. His residency was performed at a hospital affiliated with the University of Medicine and Dentistry of New Jersey (UMDNJ). Dr. Lefkowitz's practice in West Islip, NY is open to new patients as reported by Doctor.com.