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Obstetrics & Gynecology Specialists in Warren, NJ

Browse 10 Obstetrics & Gynecology providers listed in NPPES with a practice address in Warren, New Jersey.

10 Healthcare Providers

How Warren compares with the U.S.

Warren has 62 clinicians in Obstetrics & Gynecology per 100,000 residents, 4.5 times the U.S. rate of 14.

That is 10 active clinicians in Obstetrics & Gynecology with a practice address in Warren, for a population of 16,186.

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.

Too few clinicians in Obstetrics & Gynecology in Warren are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“10 of 10 providers
With recent CMS data first, then Aโ€“Z

Dr. Thomas De Angelis , MD

Obstetrics & Gynecology

Active NPI Status
27 Mountain Blvd, Suite 6, Warren, NJ 070595605
Phone: 9085611102
NPI Identifier 1336220193
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Dr. Kathleen A Heffernan , MD

Obstetrics & Gynecology

Active NPI Status
34 Mountain Blvd, Warren, NJ 070592640
Phone: 9087690100
NPI Identifier 1891797957
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Dr. James A Levey , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
34 Mountain Blvd, Warren, NJ 070592640
Phone: 9087690100
NPI Identifier 1316936669
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Dr. Gerard Joseph Pregenzer , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
65 Mountain Blvd Ext Ste 201, Warren, NJ 070592633
Phone: 7324699400
NPI Identifier 1588671648
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Dr. Rhonda Ann Sanderson , MD

Obstetrics & Gynecology

Active NPI Status
27 Mountain Blvd Ste 6, Warren, NJ 070595605
Phone: 9737361100
NPI Identifier 1982627253
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Dr. Maya Mansukhlal Sanghavi , MD, FACOG

Obstetrics & Gynecology

Active NPI Status
27 Mountain Blvd Ste 6, Warren, NJ 070595605
Phone: 9737361100
NPI Identifier 1487693255
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Samantha Seidor

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
27 Mountain Blvd Ste 6, Warren, NJ 070595605
Phone: 9739785137
NPI Identifier 1306336706
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Dr. George Tweddel , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
27 Mountain Blvd, Suite 6, Warren, NJ 070595605
Phone: 9085611102
NPI Identifier 1013928647
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Dr. Lindsey Yasyukevich , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
34 Mountain Blvd, Warren, NJ 070592640
Phone: 9085339555
NPI Identifier 1508485939
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Dr. Mariam Keita , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
8 Mountain Blvd Ste J, Warren, NJ 070592638
Phone: 7328930200
NPI Identifier 1508228834
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Frequently Asked Questions about Obstetrics & Gynecology in Warren

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.

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