Janet Yamamura, MD
NPI 1851425425 · Obstetrics & Gynecology Physician · Santa Monica, CA
Janet Yamamura, MD is a Obstetrics & Gynecology Physician provider in Santa Monica, CA (NPI 1851425425).
Provider details
- NPI number
- 1851425425
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G059213 (CA)
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
1 documented practice location
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
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Yamamura's NPI number?
- Janet Yamamura's National Provider Identifier (NPI) is 1851425425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Yamamura's specialty?
- Janet Yamamura is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Yamamura located?
- Janet Yamamura's practice location on file with NPPES is 2001 Santa Monica Blvd, Santa Monica, CA 90404.
- What is Janet Yamamura's phone number?
- The practice phone number listed in the NPPES registry for Janet Yamamura is (310) 828-7565.
- Is Janet Yamamura's NPI active?
- Yes — Janet Yamamura's NPI (1851425425) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.