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Kerstin Spangner, M.S., C.G.C.
NPI 1659359925 · Genetic Counselor (M.S.) · San Francisco, CA
Kerstin Spangner, M.S., C.G.C. is a Genetic Counselor (M.S.) provider in San Francisco, CA (NPI 1659359925).
Provider details
- NPI number
- 1659359925
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- M.S., C.G.C.
- Sex
- Female
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) 600-2628
Fax: (415) 600-2306
Street-level locationGet directions
Mailing address
1945 Arizona Way
Redwood City, CA 94061-3239
Registry dates
- Enumerated
- 2006-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kerstin Spangner's NPI number?
- Kerstin Spangner's National Provider Identifier (NPI) is 1659359925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kerstin Spangner's specialty?
- Kerstin Spangner is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Kerstin Spangner located?
- Kerstin Spangner's practice location on file with NPPES is 3700 California St, San Francisco, CA 94118-1618.
- What is Kerstin Spangner's phone number?
- The practice phone number listed in the NPPES registry for Kerstin Spangner is (415) 600-2628.
- Is Kerstin Spangner's NPI active?
- Yes — Kerstin Spangner's NPI (1659359925) 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.