Obstetrics & Gynecology Specialists in Hackensack, NJ
Browse 37 Obstetrics & Gynecology providers listed in NPPES with a practice address in Hackensack, New Jersey.
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
Dr. Lawrence George Adelsohn , MD
Obstetrics & Gynecology
Dr. Azer Alizade , MD
Obstetrics & Gynecology
Manuel Alvarez
Obstetrics & Gynecology
Dr. Sara Cuccio Bittman , MD
Obstetrics & Gynecology
Dr. Anna Altagracia Collado-Cocke , DO
Obstetrics & Gynecology
Dr. Oscarina Contin Mendoza , MD
Obstetrics & Gynecology
Dr. Judi R Gerardis , MD
Obstetrics & Gynecology
Dr. Niketa Vinod Govindani , MD
Obstetrics & Gynecology
Dr. Shalini Gupta , MD
Obstetrics & Gynecology
Dr. Vibha Manhar Joshi , MD
Obstetrics & Gynecology
Dr. Regina M. Kaplan , MD
Obstetrics & Gynecology
Dr. Maria R Keanchong , MD
Obstetrics & Gynecology
Devon King
Obstetrics & Gynecology
Dr. Kateryna Kolesnikova , MD
Obstetrics & Gynecology
Dr. Lizabeth A Kopp , MD
Obstetrics & Gynecology
Dr. Patrick Popiel , MD
Obstetrics & Gynecology
Dr. Linda Silva-Karcz , MD
Obstetrics & Gynecology
Dr. Mina N Ayyad , MD
Obstetrics & Gynecology
Dr. Ulas Bozdogan , MD
Obstetrics & Gynecology
Jennifer Buckbinder
Obstetrics & Gynecology
Frequently Asked Questions about Obstetrics & Gynecology in Hackensack
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.
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.
Other Specialties in Hackensack
- Student in an Organized Health Care Education/Training Program 316
- Physical Therapist 110
- Physician Assistant 106
- Nurse Practitioner - Family 102
- Nurse Practitioner - Adult Health 92
- Social Worker - Clinical 85
- Nurse Practitioner 72
- Dentist - General Practice 52
- Dentist 48
- Nurse Practitioner - Acute Care 42
- Specialist 30
- Audiologist 26
Obstetrics & Gynecology Specialists in Other New Jersey Cities
Cities with the most listed practitioners first.