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Home > NJ Providers

Dr. Douglas Ashinsky, MD

Accepting New Patients

(53 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

New York University (NYU) School of Medicine

8 Mountain Boulevard
Suite J Warren, NJ 07059

(732) 893-0200

Dr. Douglas Ashinsky, MD is an internist in Warren, NJ specializing in internal medicine (adult medicine). He graduated from New York University (NYU) School of Medicine. Dr. Douglas Ashinsky, MD is affiliated with Atlantic Health System, RWJBarnabas Health, Robert Wood Johnson University Hospital Somerset, RWJBarnabas Health Medical Group and RWJBH PRIMARY CARE SERVICES.

Office Locations

8 Mountain Boulevard Suite J
Warren, NJ 07059

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31 Mountain Boulevard Warren Internal Medicine Building
J Warren, NJ 07059

(908) 685-2505

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8 Mountain Boulevard
Suite J Warren, NJ 07059

(732) 893-0200

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Noteworthy Medicare Patient Procedures Performed by Dr. Douglas Ashinsky, MD in 2024

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

Top 5%

By Volume:

Welcome to Medicare visit

In 2024, Dr. Douglas Ashinsky, MD performed more Welcome to Medicare visit (initial preventive physical exam) procedures for Medicare patients than 95% of providers in related specialties within New Jersey.

Top 25%

By Volume:

In 2012, Dr. Douglas Ashinsky, MD performed more electrocardiogram (EKG), flu shot, preventive care, and screening EKG procedures for Medicare patients than 75% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

doctor visit	1034
lab tests	44
preventive care	210
vaccines	178

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2013 were preventive care, vaccines, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	24
doctor visit	837
lab tests	42
preventive care	243
vaccines	189

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	172
Female	190

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	108
85 and over	32
Less than 65	24

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2013

Hypertension	70
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	9
Chronic Kidney Disease	10
Asthma	5
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	3
Diabetes	22
Dementia	4
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2014 were preventive care, vaccines, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	19
doctor visit	857
lab tests	30
preventive care	190
vaccines	154

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	190
Female	211

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	12
Other	17
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	120
85 and over	45
Less than 65	19

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2014

Hypertension	70
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	33
Depression	7
Chronic Kidney Disease	12
Asthma	4
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	5
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2015 were preventive care, vaccines, lab tests and anorectal procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

anorectal procedures	38
cardiac procedures	24
doctor visit	1019
lab tests	48
preventive care	303
vaccines	217

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	396
Female	454

**Ethnicity**
Non-Hispanic White	752
Black	24
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	478
From 75 to 84	232
85 and over	92
Less than 65	48

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2015

Hypertension	65
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	33
Depression	7
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	4
Diabetes	24
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2016 were preventive care, vaccines, weight management and mental health therapy.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	17
doctor visit	910
lab tests	31
mental health therapy	33
preventive care	338
vaccines	304
weight management	33

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	193
Female	234

**Ethnicity**
Non-Hispanic White	374
Black	14
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	128
85 and over	47
Less than 65	16

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2016

Hypertension	65
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	3
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	36
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2017 were preventive care, vaccines, weight management and mental health therapy.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	17
doctor visit	892
lab tests	30
mental health therapy	62
preventive care	268
vaccines	234
weight management	62

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	190
Female	238

**Ethnicity**
Non-Hispanic White	377
Black	0
Hispanic	0
Asian	13
Other	21
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	135
85 and over	49
Less than 65	19

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2017

Hypertension	66
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	49
Asthma	5
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	57
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2018 were preventive care, vaccines, weight management and mental health therapy.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	14
doctor visit	780
lab tests	45
mental health therapy	48
preventive care	254
vaccines	227
weight management	48

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	192
Female	226

**Ethnicity**
Non-Hispanic White	365
Black	0
Hispanic	0
Asian	12
Other	23
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	132
85 and over	47
Less than 65	20

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2018

Hypertension	72
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	59
Asthma	4
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	65
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2019 were preventive care, vaccines, weight management and mental health therapy.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	12
doctor visit	761
lab tests	52
mental health therapy	64
preventive care	210
vaccines	185
weight management	64

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	177
Female	206

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	0
Asian	16
Other	20
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	134
85 and over	41
Less than 65	16

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2019

Hypertension	72
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	64
Asthma	5
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	62
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2020 were preventive care, vaccines, lab tests and weight management.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	15
doctor visit	708
lab tests	21
mental health therapy	15
preventive care	244
vaccines	212
weight management	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	187
Female	236

**Ethnicity**
Non-Hispanic White	355
Black	13
Hispanic	0
Asian	19
Other	24
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	159
85 and over	42
Less than 65	18

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2020

Hypertension	69
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	65
Asthma	4
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	62
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2021 were preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	11
doctor visit	643
preventive care	188
vaccines	166

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	189
Female	241

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	12
Asian	14
Other	18
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	165
85 and over	48
Less than 65	21

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2021

Hypertension	73
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	65
Asthma	7
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	63
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2022 were preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	17
doctor visit	579
preventive care	172
vaccines	140

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	187
Female	221

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	19
Other	23
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	157
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	68
Dementia	5
Cancer	35

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2023 were preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	25
doctor visit	672
preventive care	178
vaccines	126

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	213
Female	222

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	0
Asian	22
Other	22
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	157
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	69
Dementia	5
Cancer	40

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ during 2024 were preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

cardiac procedures	26
doctor visit	691
preventive care	164
vaccines	105

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Male	239
Female	238

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	0
Asian	26
Other	28
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	163
85 and over	63
Less than 65	13

Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	28
Depression	12
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	17
Diabetes	71
Dementia	4
Cancer	40

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Douglas Ashinsky, MD for Medicare patients.

The highest averages for the top procedures that Dr. Douglas Ashinsky, MD treated as an internist in Warren, NJ were preventive care, vaccines, weight management and mental health therapy.

anorectal procedures	38
cardiac procedures	18
doctor visit	798
lab tests	38
mental health therapy	44
preventive care	227
vaccines	187
weight management	44

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Douglas Ashinsky, MD.

**Gender**
Female	224
Male	194

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	11
Non-Hispanic White	363
Hispanic	0
Native American / Alaskan Native	0
Other	20

**Age**
85 and over	38
75 to 84	137
Less than 65	16
65 to 74	215

Average of Total of Conditions of Medicare patients treated by Dr. Douglas Ashinsky, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Douglas Ashinsky, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	65
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	27
Depression	11
Chronic Kidney Disease	33
Asthma	5
Osteoporosis	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	47
Atrial Fibrillation	9
Dementia	5
Cancer	21

Education & Training

Dr. Douglas Ashinsky, MD graduated from New York University (NYU) School of Medicine. He completed residency at United Hospital, St. Paul. He is certified by the Board Certification: Internal Medicine and has a state license in New Jersey.

Medical School: New York University (NYU) School of Medicine

Residency: United Hospital, St. Paul

Board Certification: Board Certification: Internal Medicine

Licensed In: New Jersey

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. Douglas Ashinsky, MD appears to accept the following insurance providers: Horizon Blue Cross Blue Shield, MagnaCare, WellCare, Fidelis Care, HealthSpring, AmeriHealth, MultiPlan, United Healthcare, Aetna, TRICARE, Medicare, Consumer Health Network, Medicaid, Humana, Cigna, QualCare, Private Healthcare Systems (PHCS), AHS PPO Employee Medical Plan, Longevity, Clover Medicare, Phys Health Services, Northwell Direct BHPS and US Department of Labor WC.

Insurance Accepted by Provider includes:

According to our sources, Dr. Douglas Ashinsky, MD accepts the following insurance providers:

Horizon Blue Cross Blue Shield

MagnaCare

WellCare

Fidelis Care

HealthSpring

AmeriHealth

MultiPlan

United Healthcare

Aetna

TRICARE

Medicare

Consumer Health Network

Medicaid

Humana

Cigna

QualCare

Private Healthcare Systems (PHCS)

AHS PPO Employee Medical Plan

Longevity

Clover Medicare

Phys Health Services

Northwell Direct BHPS

US Department of Labor WC

Ratings & Reviews

Dr. Douglas Ashinsky, MD has an exceptional overall rating with an average of 4.96 out of 5 stars based on 53 ratings. We collect ratings and reviews of Dr. Douglas Ashinsky, MD from all over the web to help you find the right in Warren, NJ.

4.96

Overall Rating

(53 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-11-29

Patient verified via Press Ganey

Dr. Ashinsky is a great doctor. Knowledgeable, straightforward, really looks out for his patients, and is not an alarmist. He knows when medication is needed and doesn't hesitate but also understands when to use a different approach rather than medication.

Overall Rating: 5.0 2025-01-24

Patient verified via Press Ganey

Dr. Ashinsky is the best! I had a list of issues/concerns and he addressed every one of them. He has a way about him that shows he is caring, compassionate and extremely knowledgeable. Doctors like him are hard to find.

Overall Rating: 5.0 2026-04-10

Patient verified via Press Ganey

It was my first time with Dr Ashinsky and it was excellent...the follow up with results being made accessible to my phone was outstanding...

Overall Rating: 5.0 2024-11-14

Patient verified via Press Ganey

When I make an appointment at Dr Ashinskys office because I'm having a medical problem, I see Dr Ashinsky That is very important to me.

Overall Rating: 5.0 2024-02-26

Patient verified via Press Ganey

Dr. Ashinsky is professional, encouraging and gives great examples of preventative maintenance I should be doing between visits

Overall Rating: 5.0 2026-04-22

Patient verified via Press Ganey

Dr. Ashinsky is always professional and polite. I have had nothing but excellent patient care from Doctor Ashinsky.

Overall Rating: 5.0 2026-05-05

Patient verified via Press Ganey

Dr. ASHINSKY is very professional and thorough. He takes his time and listens to my questions and concerns.

Overall Rating: 5.0 2026-04-19

Patient verified via Press Ganey

Dr. Ashinsky is an excellent Physician.He is very knowledgeable about the science and explains things well.

Overall Rating: 5.0 2024-05-16

Patient verified via Press Ganey

My experience was great just like every other visit. Personable, professional, and always very thorough.

Overall Rating: 5.0 2024-01-04

Patient verified via Press Ganey

Doctor gave assessment of my medication used for onset of COVID with runny nose, sore throat & sneezing.

To see all 53 reviews for Dr. Douglas Ashinsky, MD, view their full profile.

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,567 FARXIGA $824	BREZTRI $379	AIRSUPRA $348	$15
Regeneron Pharmaceuticals, Inc.	$1,050 $1,050
SANOFI-AVENTIS U.S. LLC	$900 Osteoarthritis of the knee $140	DIABETES - DISEASE $35	$725
Novo Nordisk Inc	$345 Saxenda $120	Ozempic $90	RYBELSUS $87	Wegovy $30	$17
AbbVie Inc.	$302 UBRELVY $168	QULIPTA $120	LO LOESTRIN FE $13
Other	$1,445 FreeStyle Libre $136	PREVNAR - 13 $125	ZEPBOUND $105	Pogo Automatic Blood Glucose Monitoring System $95	NUCALA $83	Other $901

**Types of Payments**
Food and Beverage	$3,573
Consulting Fee	$1,110
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$900
Education	$25

Biography

Dr. Douglas Ashinsky is affiliated with Robert Wood Johnson University Hospital Somerset and Atlantic Health System. Dr. Ashinsky obtained his medical school training at New York University (NYU) School of Medicine and performed his residency at United Hospital, St. Paul, Northport VA Medical Center, and a hospital affiliated with Stony Brook University Medical Center. His average rating from his patients is 5.0 stars (out of 5). He can accept Blue Cross/Blue Shield, Fidelis Care, and Aetna, as well as other insurance carriers. He welcomes new patients at his office inSuite J Warren, NJ as reported by RWJBarnabas Health.