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COOPER GYN ONCOLOGY ASSOCIATION, PC
NPI 1831110105
Obstetrics & Gynecology - Gynecologic Oncology in Camden, NJ

Active since July 22, 2006
3 COOPER PLZ, SUITE 104, CAMDEN, NJ 08103(856) 342-2186(856) 365-1967 Get Directions Write a Review

NPPES record last updated: July 27, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Cooper Gyn Oncology Association, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COOPER GYN ONCOLOGY ASSOCIATION, PC (NPI 1831110105) is a healthcare organization registered as a gynecologic oncology in Camden, New Jersey and active in the NPI registry since July 2006. The organization lists Anthony J. Mazzarelli, Chief Medical Office, as its authorized official.

NPPES Registry Identity

NPI1831110105
Entity TypeOrganization
Primary Taxonomy207VX0201X
Legal Business NameCOOPER GYN ONCOLOGY ASSOCIATION, PC
Location Address3 COOPER PLZ, SUITE 104Camden, NJ 08103-1438
Mailing Address1 Federal Street, Sw-200Camden, NJ 08103-1155 · (856) 356-4924 · Fax (856) 382-6455
Phone(856) 342-2186
Fax(856) 365-1967
Organization SubpartNo
Authorized OfficialAnthony J. MazzarelliChief Medical Office · (856) 968-7858
Enumeration DateJuly 22, 2006
Last NPPES UpdateJuly 27, 2016
✔ NPI 1831110105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X
3 COOPER PLZ, Camden, NJ 08103
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Other Identifiers 3

Medicare PIN862659NJ
Medicaid3071901NJ
Medicare PIN058957PA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cooper Gyn Oncology Association, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

10

Medicare enrollment records show 10 clinicians reassign Medicare billing to Cooper Gyn Oncology Association, PC, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 7 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Gynecological Oncology5
Obstetrics/Gynecology3
Nurse Practitioner2

Clinicians, nearest first (10)

Christina Chu, MD
Obstetrics/Gynecology
NPI 1063444180
2 COOPER PLZ
Camden, NJ 08103
(855) 632-2667
✔ PECOS✔ Accepts MedicareSame address
Lauren Krill, M.D.
Gynecological Oncology
NPI 1215102942
2 COOPER PLZ 400 HADDON AVE
Camden, NJ 08103
(855) 632-2667
✔ PECOS✔ Accepts MedicareSame address
Meredith Duffy, MD
Gynecological Oncology
NPI 1831300243
2 COOPER PLZ 400 HADDON AVE
Camden, NJ 08103
(855) 632-2667
✔ PECOS✔ Accepts MedicareSame address
Jacqueline Marzan, RN,MSN,APNC
Nurse Practitioner
NPI 1790860054
2 COOPER PLZ 400 HADDON AVE
Camden, NJ 08103
(855) 632-2667
✔ PECOS✔ Accepts MedicareSame address
Rebecca Semanoff, CRNP
Nurse Practitioner
NPI 1558639708
2 COOPER PLZ 400 HADDON AVE
Camden, NJ 08103
(856) 356-4924
✔ PECOS✔ Accepts MedicareSame address
David Warshal, M.D.
Gynecological Oncology
NPI 1326144940
2 COOPER PLAZA 400 HADDON AVE
Camden, NJ 08103
(855) 632-2667
✔ PECOS✔ Accepts MedicareSame address
Courtney Griffiths, D.O
Obstetrics/Gynecology
NPI 1639559545
3 COOPER PLZ RM 221
Camden, NJ 08103
(856) 342-2965
✔ PECOS✔ Accepts Medicare0.7 mi
James Aikins, MD
Gynecological Oncology
NPI 1346337839
900 CENTENNIAL BLVD SUITE F
Voorhees, NJ 08043
(856) 325-6644
✔ PECOS✔ Accepts Medicare11 mi
Thomas Rocereto, M.D.
Gynecological Oncology
NPI 1679654008
900 CENTENNIAL BLVD
Voorhees, NJ 08043
(856) 325-6644
✔ PECOS11 mi
Robin Wilson-Smith, D.O.
Obstetrics/Gynecology
NPI 1487747283
900 MEDICAL CENTER DR STE 205
Sewell, NJ 08080
(856) 557-5400
✔ PECOS✔ Accepts Medicare14 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cooper Gyn Oncology Association, PC's NPI number?

The NPI number for Cooper Gyn Oncology Association, PC is 1831110105. It was assigned to this organization in the NPPES registry on July 22, 2006.

Where is Cooper Gyn Oncology Association, PC located?

Cooper Gyn Oncology Association, PC is located at 3 Cooper Plz Suite 104, Camden, NJ 08103. The listed phone number is (856) 342-2186.

What is Cooper Gyn Oncology Association, PC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Cooper Gyn Oncology Association, PC enrolled in Medicare?

Yes. Cooper Gyn Oncology Association, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cooper Gyn Oncology Association, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 3 Medicare specialties reassign their Medicare billing to Cooper Gyn Oncology Association, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Gynecological Oncology (5), Obstetrics/Gynecology (3) and Nurse Practitioner (2). Of these, 6 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Cooper Gyn Oncology Association, PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Oscar Health list Cooper Gyn Oncology Association, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cooper Gyn Oncology Association, PC was last updated on July 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.