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GYNECOLOGIC ONCOLOGY ASSOCIATES
NPI 1912925611
Obstetrics & Gynecology - Gynecologic Oncology in Torrance, CA

Active since July 18, 2006
23600 TELO AVE STE 250, TORRANCE, CA 90505(310) 375-8446(310) 375-8489 Get Directions Write a Review

NPPES record last updated: November 18, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 18, 2024, Jun 2, 2021, May 11, 2021 and 2 more (5 updates tracked since 2020).

About Gynecologic Oncology Associates NPPES

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

GYNECOLOGIC ONCOLOGY ASSOCIATES (NPI 1912925611) is a healthcare organization registered as a gynecologic oncology in Torrance, California and active in the NPI registry since July 2006. The organization maintains 2 additional practice locations and lists Fikret Atamdede, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1912925611
Entity TypeOrganization
Primary Taxonomy207VX0201X
Legal Business NameMICHA, RETTENMAIER, BROWN & LACEY A CALIFORNIA PARTNERSHIP
Location Address23600 TELO AVE STE 250Torrance, CA 90505-4037
Mailing Address625 The City Dr S Ste 310Orange, CA 92868-4949 · (310) 375-8446 · Fax (310) 375-8489
Phone(310) 375-8446
Fax(310) 375-8489
Organization SubpartNo
Authorized OfficialFikret AtamdedeManaging Partner · (310) 567-2534
Enumeration DateJuly 18, 2006
Last NPPES UpdateNovember 18, 20245 updates tracked since enumeration
NPPES CertifiedNovember 18, 2024
✔ NPI 1912925611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
23600 TELO AVE STE 250, Torrance, CA 90505
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Other Names 1

Doing Business AsGynecologic Oncology Associates

Secondary Practice Locations 2

Location 1351 Hospital Rd, Suite 507Newport Beach, CA 92663-3509 · Phone (949) 642-1361 · Fax (949) 642-1608
Location 21505 Wilson Ter Ste 150Glendale, CA 91206-4076 · Phone (310) 375-8446

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 Medica.Insurance ›

Other Providers at the Same Location NPPES 2

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

JEANIE NHI NGUYEN PA-C
Physician Assistant
23600 TELO AVE STE 250
TORRANCE, CA 90505
Los Angeles County (617) 726-2947
KENNETH EARL HOLLIMAN M.D.
Obstetrics & Gynecology
23600 TELO AVE STE 250
TORRANCE, CA 90505
Los Angeles County (310) 375-8446

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 Micha, Rettenmaier, Brown & Lacey A California Partnership's NPI number?

The NPI number for Micha, Rettenmaier, Brown & Lacey A California Partnership is 1912925611. It was assigned to this organization in the NPPES registry on July 18, 2006. The provider is doing business as Gynecologic Oncology Associates.

Where is Micha, Rettenmaier, Brown & Lacey A California Partnership located?

Micha, Rettenmaier, Brown & Lacey A California Partnership is located at 23600 Telo Ave Ste 250, Torrance, CA 90505. The listed phone number is (310) 375-8446.

What is Micha, Rettenmaier, Brown & Lacey A California Partnership's specialty?

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

What insurance does Micha, Rettenmaier, Brown & Lacey A California Partnership accept?

Health plans from Medica list Micha, Rettenmaier, Brown & Lacey A California Partnership 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 Micha, Rettenmaier, Brown & Lacey A California Partnership was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.