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Dr. Koshnaf Antar, MD

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Specializes in: Adult Rheumatology

Carol Davila University of Medicine and Pharmacy (1989)

2 Crosfield Avenue Suite 315
West Nyack, NY 10994

(845) 735-4114

Dr. Koshnaf Antar, MD is a rheumatologist in West Nyack, NY specializing in adult rheumatology. He graduated from Carol Davila University of Medicine and Pharmacy in 1989 and has 37 years of experience.

Office Locations

2 Crosfield Avenue Suite 315
West Nyack, NY 10994

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2012 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	137
blood draw	333
doctor visit	1274
injections	137
lab tests	1124
musculoskeletal imaging	14
preventive care	28
vaccines	11
X-rays	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2013 were lab tests, blood draw, rehabilitation and aspiration.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	161
biological response modifier (BRM) therapy	46
blood draw	414
chemotherapy	46
doctor visit	1483
injections	161
lab tests	1341
minimally invasive procedures	46
musculoskeletal imaging	18
rehabilitation	185
thoracic (chest) imaging	11
thyroid function tests	11
X-rays	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	143
Female	300

**Ethnicity**
Non-Hispanic White	293
Black	62
Hispanic	69
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	115
85 and over	32
Less than 65	116

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2013

Hypertension	70
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	23
Asthma	16
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2014 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	125
biological response modifier (BRM) therapy	54
blood draw	373
chemotherapy	54
doctor visit	1402
injections	125
lab tests	1157
minimally invasive procedures	54
thoracic (chest) imaging	12
X-rays	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	144
Female	311

**Ethnicity**
Non-Hispanic White	318
Black	48
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	124
85 and over	35
Less than 65	103

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2014

Hypertension	75
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	22
Asthma	21
Osteoperosis	21
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2015 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	265
biological response modifier (BRM) therapy	59
blood draw	455
chemotherapy	59
doctor visit	1468
injections	265
lab tests	1211
minimally invasive procedures	59
musculoskeletal imaging	25
preventive care	14
X-rays	25

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	286
Female	704

**Ethnicity**
Non-Hispanic White	758
Black	80
Hispanic	118
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	418
From 75 to 84	264
85 and over	88
Less than 65	220

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	21
Asthma	26
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2016 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	341
biological response modifier (BRM) therapy	101
blood draw	576
chemotherapy	101
doctor visit	1476
injections	341
lab tests	1836
minimally invasive procedures	101
musculoskeletal imaging	19
preventive care	50
spinal procedures	17
thyroid function tests	14
X-rays	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	156
Female	309

**Ethnicity**
Non-Hispanic White	368
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	121
85 and over	35
Less than 65	87

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2016

Hypertension	74
High Cholesterol	70
Stroke	3
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	24
Asthma	35
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2017 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	330
biological response modifier (BRM) therapy	91
blood draw	538
chemotherapy	91
doctor visit	1485
injections	330
lab tests	1623
minimally invasive procedures	91
preventive care	47
thoracic (chest) imaging	11
thyroid function tests	12
X-rays	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	143
Female	281

**Ethnicity**
Non-Hispanic White	334
Black	32
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	118
85 and over	30
Less than 65	83

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2017

Hypertension	72
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	22
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2018 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	219
biological response modifier (BRM) therapy	75
blood draw	407
chemotherapy	75
doctor visit	1335
injections	219
lab tests	1003
minimally invasive procedures	75
preventive care	41
spinal procedures	14
thyroid function tests	21
X-rays	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	138
Female	282

**Ethnicity**
Non-Hispanic White	318
Black	43
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	132
85 and over	30
Less than 65	73

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2018

Hypertension	73
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	40
Depression	25
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	21
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2019 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	194
blood draw	373
doctor visit	1249
injections	194
lab tests	1072
minimally invasive procedures	14
preventive care	44
thyroid function tests	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	143
Female	290

**Ethnicity**
Non-Hispanic White	329
Black	40
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	136
85 and over	33
Less than 65	86

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	34
Asthma	18
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2020 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	168
blood draw	329
diabetes management	11
doctor visit	1013
injections	168
lab tests	932
preventive care	24
thyroid function tests	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	126
Female	251

**Ethnicity**
Non-Hispanic White	285
Black	32
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	116
85 and over	26
Less than 65	71

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2021 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

aspiration	43
blood draw	85
doctor visit	522
injections	43
lab tests	174
preventive care	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	98
Female	222

**Ethnicity**
Non-Hispanic White	256
Black	0
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	119
85 and over	29
Less than 65	47

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	23
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY during 2022 were preventive care.

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

doctor visit	526
preventive care	28

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	71
Female	158

**Ethnicity**
Non-Hispanic White	187
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	100
85 and over	32
Less than 65	14

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	21
Asthma	16
Osteoperosis	25
Atrial Fibrilation	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Koshnaf Antar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Koshnaf Antar, MD treated as a rheumatologist in West Nyack, NY were lab tests, blood draw, aspiration and injections.

aspiration	198
biological response modifier (BRM) therapy	71
blood draw	388
chemotherapy	71
diabetes management	11
doctor visit	1203
injections	198
lab tests	1147
minimally invasive procedures	62
musculoskeletal imaging	19
preventive care	32
rehabilitation	185
spinal procedures	15
thoracic (chest) imaging	11
thyroid function tests	14
vaccines	11
X-rays	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Koshnaf Antar, MD.

**Gender**
Male	131
Female	282

**Ethnicity**
Black / African American	36
Asian / Pacific Islander	0
Non-Hispanic White	313
Native American / Alaskan Native	0
Hispanic	42
Other	0

**Age**
75 to 84	122
85 and over	33
Less than 65	81
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	25
Asthma	17
Osteoporosis	19
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Atrial Fibrillation	11
Dementia	7
Cancer	8

Education & Training

Dr. Koshnaf Antar, MD graduated from Carol Davila University of Medicine and Pharmacy in 1989. He has a state license in New York.

Medical School: Carol Davila University of Medicine and Pharmacy (1989)

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$849 OLUMIANT $523	TALTZ $288	FORTEO $37
Celgene Corporation	$835 Otezla $276	$559
Amgen Inc.	$770 Otezla $375	Enbrel $246	Tavneos $91	Prolia $40	$19
AbbVie Inc.	$600 Rinvoq $540	Skyrizi $60
Janssen Biotech, Inc.	$522 Tremfya $381	SIMPONI ARIA $92	STELARA $27	SIMPONI $23
Other	$2,804 SAPHNELO $459	LUPKYNIS $356	XELJANZ $298	COSENTYX $235	Cimzia $178	Other $1,279

**Types of Payments**
Food and Beverage	$6,160
Education	$220

Biography

Dr. Koshnaf Antar specializes in adult rheumatology. He studied medicine at Carol Davila University of Medicine and Pharmacy. His practice in West Nyack, NY is open to new patients as reported by Doctor.com.

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Dr. Koshnaf Antar, MD

Office Locations

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. Koshnaf Antar, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koshnaf Antar, 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. Koshnaf Antar, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography