Kevin Williams, MFT
NPI 1417124124 · Marriage & Family Therapist · San Francisco, CA
Kevin Williams, MFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1417124124).
Provider details
- NPI number
- 1417124124
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34220 (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
- 2008-05-12
- Last updated
- 2018-08-30
Frequently asked questions
- What is Kevin Williams's NPI number?
- Kevin Williams's National Provider Identifier (NPI) is 1417124124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Williams's specialty?
- Kevin Williams is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Kevin Williams located?
- Kevin Williams's practice location on file with NPPES is 4326 18th St, San Francisco, CA 94114.
- What is Kevin Williams's phone number?
- The practice phone number listed in the NPPES registry for Kevin Williams is (415) 232-5425.
- Is Kevin Williams's NPI active?
- Yes — Kevin Williams's NPI (1417124124) is active in the NPPES registry as of the last update on 2018-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.