Sachi Sosna, LMFT
NPI 1013561364 · Marriage & Family Therapist · San Francisco, CA
Sachi Sosna, LMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1013561364).
Provider details
- NPI number
- 1013561364
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146007 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-07-25
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Sachi Sosna's NPI number?
- Sachi Sosna's National Provider Identifier (NPI) is 1013561364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sachi Sosna's specialty?
- Sachi Sosna is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sachi Sosna located?
- Sachi Sosna's practice location on file with NPPES is 2513 24th St, San Francisco, CA 94110-3556.
- What is Sachi Sosna's phone number?
- The practice phone number listed in the NPPES registry for Sachi Sosna is (415) 516-3798.
- Is Sachi Sosna's NPI active?
- Yes — Sachi Sosna's NPI (1013561364) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.