William Suhay, MFC
NPI 1528194750 · Marriage & Family Therapist · San Francisco, CA
William Suhay, MFC is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1528194750).
Provider details
- NPI number
- 1528194750
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFC
- Sex
- Male
- Sole proprietor
- No
- License
- MFC43702 (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
19 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
- 2007-02-23
- Last updated
- 2008-12-26
Frequently asked questions
- What is William Suhay's NPI number?
- William Suhay's National Provider Identifier (NPI) is 1528194750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Suhay's specialty?
- William Suhay is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Suhay located?
- William Suhay's practice location on file with NPPES is 1801 Bush St, San Francisco, CA 94109-5239.
- What is William Suhay's phone number?
- The practice phone number listed in the NPPES registry for William Suhay is (415) 652-8862.
- Is William Suhay's NPI active?
- Yes — William Suhay's NPI (1528194750) is active in the NPPES registry as of the last update on 2008-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.