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C. Stirling Somers
NPI 1003476516 · Counselor · San Francisco, CA
C. Stirling Somers is a Counselor provider in San Francisco, CA (NPI 1003476516).
Provider details
- NPI number
- 1003476516
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1001 Potrero Ave
San Francisco, CA 94110-3518
Phone: (415) 206-5270
Fax: (415) 206-4722
Street-level locationGet directions
Mailing address
1001 Potrero Ave
San Francisco, CA 94110-3518
Registry dates
- Enumerated
- 2019-06-17
- Last updated
- 2019-08-03
Frequently asked questions
- What is C. Stirling Somers's NPI number?
- C. Stirling Somers's National Provider Identifier (NPI) is 1003476516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is C. Stirling Somers's specialty?
- C. Stirling Somers is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is C. Stirling Somers located?
- C. Stirling Somers's practice location on file with NPPES is 1001 Potrero Ave, San Francisco, CA 94110-3518.
- What is C. Stirling Somers's phone number?
- The practice phone number listed in the NPPES registry for C. Stirling Somers is (415) 206-5270.
- Is C. Stirling Somers's NPI active?
- Yes — C. Stirling Somers's NPI (1003476516) is active in the NPPES registry as of the last update on 2019-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.