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OC GYN
NPI 1275757510
Obstetrics & Gynecology - Gynecology in Newport Beach, CA

Active since April 11, 2007
1601 AVOCADO AVE, SUITE 100, NEWPORT BEACH, CA 92660(949) 719-3600(949) 644-7344 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Oc Gyn NPPES

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

OC GYN (NPI 1275757510) is a healthcare organization registered as a gynecology in Newport Beach, California and active in the NPI registry since April 2007. The organization lists Stephanie N. Mcclellan, Partner, as its authorized official.

NPPES Registry Identity

NPI1275757510
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameOC GYN
Location Address1601 AVOCADO AVE, SUITE 100Newport Beach, CA 92660-7725
Mailing Address1601 Avocado Ave, Suite 100Newport Beach, CA 92660-7725 · (949) 719-3600 · Fax (949) 644-7344
Phone(949) 719-3600
Fax(949) 644-7344
Organization SubpartNo
Authorized OfficialStephanie N. McclellanPartner · (949) 719-3600
Enumeration DateApril 11, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1275757510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
1601 AVOCADO AVE, Newport Beach, CA 92660
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PING H WANG MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1601 AVOCADO AVE
NEWPORT BEACH, CA 92660
Orange County (949) 763-2204
LINDA JOYCE BUCK NP
Nurse Practitioner (Adult Health)
1601 AVOCADO AVE
NEWPORT BEACH, CA 92660
Orange County (949) 763-2204
MARGARET MARIE YAGO M.D.
Radiology (Diagnostic Radiology)
1601 AVOCADO AVE, SUITE 100
NEWPORT BEACH, CA 92660
Orange County (949) 719-3600
ERA ELIZABETH HAMILTON M.D.
Obstetrics & Gynecology (Gynecology)
1601 AVOCADO AVE, SUITE 100
NEWPORT BEACH, CA 92660
Orange County (949) 719-3600
MARGARET M. YAGO, M.D., INC., A PROFESSIONAL CORPORATION
Radiology (Diagnostic Radiology)
1601 AVOCADO AVE, SUITE 100
NEWPORT BEACH, CA 92660
Orange County (949) 719-3600
DR. CAROL DIAN JONES PH.D., LMFT
Marriage & Family Therapist
1601 AVOCADO AVE, SUITE 100
NEWPORT BEACH, CA 92660
Orange County (949) 387-4905
JESSICA KIM PA-C, D.C., L.AC
Physician Assistant
1601 AVOCADO AVE
NEWPORT BEACH, CA 92660
Orange County (949) 763-2204
DR. GEORGE BERNARD SEMENIUK M.D.
Internal Medicine (Hematology & Oncology)
1601 AVOCADO AVE
NEWPORT BEACH, CA 92660
Orange County (949) 763-2204

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 Oc Gyn's NPI number?

The NPI number for Oc Gyn is 1275757510. It was assigned to this organization in the NPPES registry on April 11, 2007.

Where is Oc Gyn located?

Oc Gyn is located at 1601 Avocado Ave Suite 100, Newport Beach, CA 92660. The listed phone number is (949) 719-3600.

What is Oc Gyn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

When was this NPI record last updated?

The NPPES record for Oc Gyn was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.