Claire Foster, LMFT
NPI 1659578102 · Marriage & Family Therapist · San Luis Obispo, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Foster, LMFT is a Marriage & Family Therapist provider in San Luis Obispo, CA (NPI 1659578102).
Provider details
- NPI number
- 1659578102
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- MFC35521 (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
18 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
- 2007-06-28
- Last updated
- 2022-08-25
- Certified
- 2022-08-25
Frequently asked questions
- What is Claire Foster's NPI number?
- Claire Foster's National Provider Identifier (NPI) is 1659578102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Foster's specialty?
- Claire Foster is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Claire Foster located?
- Claire Foster's practice location on file with NPPES is 3061 Cortuna Dr, San Luis Obispo, CA 93401-6649.
- What is Claire Foster's phone number?
- The practice phone number listed in the NPPES registry for Claire Foster is (888) 588-8995.
- Does Claire Foster accept Medicare?
- Claire Foster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Foster's NPI active?
- Yes — Claire Foster's NPI (1659578102) is active in the NPPES registry as of the last update on 2022-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.