IndividualActive
John-Michael Williams
NPI 1659693091 · Counselor · San Francisco, CA
John-Michael Williams is a Counselor provider in San Francisco, CA (NPI 1659693091).
Provider details
- NPI number
- 1659693091
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
5015 3rd St
San Francisco, CA 94124-2311
Phone: (415) 822-1585
Fax: (415) 822-6443
Street-level locationGet directions
Mailing address
5015 3rd St
San Francisco, CA 94124-2311
Registry dates
- Enumerated
- 2010-02-26
- Last updated
- 2010-02-26
Frequently asked questions
- What is John-Michael Williams's NPI number?
- John-Michael Williams's National Provider Identifier (NPI) is 1659693091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John-Michael Williams's specialty?
- John-Michael Williams is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is John-Michael Williams located?
- John-Michael Williams's practice location on file with NPPES is 5015 3rd St, San Francisco, CA 94124-2311.
- What is John-Michael Williams's phone number?
- The practice phone number listed in the NPPES registry for John-Michael Williams is (415) 822-1585.
- Is John-Michael Williams's NPI active?
- Yes — John-Michael Williams's NPI (1659693091) is active in the NPPES registry as of the last update on 2010-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.