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Obstetrics & Gynecology Specialists in Hackensack, NJ

Browse 37 Obstetrics & Gynecology providers listed in NPPES with a practice address in Hackensack, New Jersey.

37 Healthcare Providers

How Hackensack compares with the U.S.

Hackensack has 80 clinicians in Obstetrics & Gynecology per 100,000 residents, 5.9 times the U.S. rate of 14.

That is 37 active clinicians in Obstetrics & Gynecology with a practice address in Hackensack, for a population of 46,057.

The New Jersey rate is 15 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

92% of clinicians in Obstetrics & Gynecology in Hackensack listed in the CMS Medicare file (23 of 25) accept Medicare assignment. That is similar to the New Jersey share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

12% of clinicians in Obstetrics & Gynecology in Hackensack listed in the CMS Medicare file (3 of 25) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the New Jersey share of 7%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Obstetrics & Gynecology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Obstetrics & Gynecology practitioners in Hackensack, NJ

Source: CMS PECOS
PECOS Enrolled Specialists 28 In Hackensack, NJ
Part B Lab & Imaging Eligible 27 Diagnostic Referrals
DME Ordering Eligible 29 Durable Medical Equipment
Home Health Agency Referrals 27 HHA Ordering Eligible
Showing 1โ€“20 of 37 providers
With recent CMS data first, then Aโ€“Z

Dr. Lawrence George Adelsohn , MD

Obstetrics & Gynecology

Active NPI Status
140 Prospect Ave, Suite 11, Hackensack, NJ 076012255
Phone: 2013424220
NPI Identifier 1619944923
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Dr. Azer Alizade , MD

Obstetrics & Gynecology

Active NPI Status
30 Prospect Ave, Department Of Obstetrics And Gynecology, Hackensack, NJ 076011914
Phone: 2019962755
NPI Identifier 1275562472
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Manuel Alvarez

Obstetrics & Gynecology

Active NPI Status
20 Prospect Ave, Ste 601, Hackensack, NJ 07601
Phone: 2019962765
NPI Identifier 1194759282
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Dr. Sara Cuccio Bittman , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave Ste 805, Hackensack, NJ 076011974
Phone: 5519961771
NPI Identifier 1740570860
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Dr. Anna Altagracia Collado-Cocke , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
150 Overlook Avenue, Office #1, Hackensack, NJ 07601
Phone: 2013421191
NPI Identifier 1215992011
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Dr. Oscarina Contin Mendoza , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave Ste 805, Hackensack, NJ 076011974
Phone: 2019681800
NPI Identifier 1083018907
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Dr. Judi R Gerardis , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave, Suite 607, Hackensack, NJ 07601
Phone: 2014873464
NPI Identifier 1528028313
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Dr. Niketa Vinod Govindani , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
211 Essex St Ste 301, Hackensack, NJ 076013246
Phone: 5512027202
NPI Identifier 1619943446
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Dr. Shalini Gupta , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
30 Prospect Ave, 4e-90, Hackensack, NJ 076011914
Phone: 2019962755
NPI Identifier 1912294042
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Dr. Vibha Manhar Joshi , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
301 Beech St, Hackensack, NJ 076012114
Phone: 2012496339
NPI Identifier 1699182113
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Dr. Regina M. Kaplan , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
30 Prospect Ave, Hackensack, NJ 076011915
Phone: 5519961771
NPI Identifier 1609887165
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Dr. Maria R Keanchong , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave, Suite 810, Hackensack, NJ 076011997
Phone: 2018804949
NPI Identifier 1174586788
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Devon King

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave Ste 805, Hackensack, NJ 076011974
Phone: 5519961771
NPI Identifier 1801280185
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Dr. Kateryna Kolesnikova , MD

Obstetrics & Gynecology

Active NPI Status Telehealth Services Available
211 Essex St Ste 402, Hackensack, NJ 076013246
Phone: 2013012772
NPI Identifier 1023513678
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Dr. Lizabeth A Kopp , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave, Suite 607, Hackensack, NJ 07601
Phone: 2014873464
NPI Identifier 1205804358
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Dr. Patrick Popiel , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
120 River St, Hackensack, NJ 076011997
Phone: 5519961888
NPI Identifier 1194152348
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Dr. Linda Silva-Karcz , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
83 Summit Ave, Hackensack, NJ 076011262
Phone: 2018318680
NPI Identifier 1699743229
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Dr. Mina N Ayyad , MD

Obstetrics & Gynecology

Active NPI Status
20 Prospect Ave Ste 805, Hackensack, NJ 076011974
Phone: 5519961771
NPI Identifier 1134622665
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Dr. Ulas Bozdogan , MD

Obstetrics & Gynecology

Active NPI Status
140 Prospect Ave, Suite 15, Hackensack, NJ 076012255
Phone: 2018806181
NPI Identifier 1417112731
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Jennifer Buckbinder

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
20 Prospect Ave, Suite 805, Hackensack, NJ 07601
Phone: 5519961771
NPI Identifier 1992197065
View Full Profile

Frequently Asked Questions about Obstetrics & Gynecology in Hackensack

How do I check a Obstetrics & Gynecology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New Jersey licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.