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Diane Zastrow, M.S., C.G.C.
NPI 1750369252 · Genetic Counselor (M.S.) · San Francisco, CA
Diane Zastrow, M.S., C.G.C. is a Genetic Counselor (M.S.) provider in San Francisco, CA (NPI 1750369252).
Provider details
- NPI number
- 1750369252
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- M.S., C.G.C.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3700 California St
Room G330
San Francisco, CA 94118-1618
Phone: (415) 600-2148
Street-level locationGet directions
Mailing address
2240 Village Ct
Belmont, CA 94002-3473
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2009-07-14
Frequently asked questions
- What is Diane Zastrow's NPI number?
- Diane Zastrow's National Provider Identifier (NPI) is 1750369252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Zastrow's specialty?
- Diane Zastrow is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Diane Zastrow located?
- Diane Zastrow's practice location on file with NPPES is 3700 California St, San Francisco, CA 94118-1618.
- What is Diane Zastrow's phone number?
- The practice phone number listed in the NPPES registry for Diane Zastrow is (415) 600-2148.
- Is Diane Zastrow's NPI active?
- Yes — Diane Zastrow's NPI (1750369252) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.