Micha, Rettenmaier, Brown & Lacey a California Partnership
NPI 1912925611 · Gynecologic Oncology Physician · Torrance, CA
Micha, Rettenmaier, Brown & Lacey a California Partnership is a Gynecologic Oncology Physician organization in Torrance, CA (NPI 1912925611).
Provider details
- NPI number
- 1912925611
- Entity type
- Organization
- Primary specialty
- Gynecologic Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fikret Atamdede, Managing Partner(310) 567-2534
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Gynecologic Oncology Associates
- Doing business as
- Gynecologic Oncology Associates
Additional practice locations (2)
- 1505 Wilson Ter Ste 150Glendale, CA 91206-4076Phone: (310) 375-8446
- 351 Hospital RdSuite 507Newport Beach, CA 92663-3509Phone: (949) 642-1361Fax: (949) 642-1608
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2024-11-18
- Certified
- 2024-11-18
Frequently asked questions
- What is Micha, Rettenmaier, Brown & Lacey a California Partnership's NPI number?
- Micha, Rettenmaier, Brown & Lacey a California Partnership's National Provider Identifier (NPI) is 1912925611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Micha, Rettenmaier, Brown & Lacey a California Partnership?
- Micha, Rettenmaier, Brown & Lacey a California Partnership is classified in the NPPES registry as Gynecologic Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Micha, Rettenmaier, Brown & Lacey a California Partnership located?
- Micha, Rettenmaier, Brown & Lacey a California Partnership's practice location on file with NPPES is 23600 Telo Ave Ste 250, Torrance, CA 90505-4037.
- What is Micha, Rettenmaier, Brown & Lacey a California Partnership's phone number?
- The practice phone number listed in the NPPES registry for Micha, Rettenmaier, Brown & Lacey a California Partnership is (310) 375-8446.
- Who is the authorized official for Micha, Rettenmaier, Brown & Lacey a California Partnership?
- The authorized official listed on Micha, Rettenmaier, Brown & Lacey a California Partnership's NPPES record is Fikret Atamdede, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Micha, Rettenmaier, Brown & Lacey a California Partnership's NPI active?
- Yes — Micha, Rettenmaier, Brown & Lacey a California Partnership's NPI (1912925611) is active in the NPPES registry as of the last update on 2024-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.