IndividualActive
Steve Clark
NPI 1811196231 · Community/Behavioral Health Agency · San Francisco, CA
Steve Clark is a Community/Behavioral Health Agency provider in San Francisco, CA (NPI 1811196231).
Provider details
- NPI number
- 1811196231
- Entity type
- Individual
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(82/100 index)
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
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
509 6th St
San Francisco, CA 94103-4707
Phone: (415) 222-6150
Fax: (415) 222-6165
Street-level locationGet directions
Mailing address
509 6th St
San Francisco, CA 94103-4707
Registry dates
- Enumerated
- 2007-07-16
- Last updated
- 2007-07-16
Frequently asked questions
- What is Steve Clark's NPI number?
- Steve Clark's National Provider Identifier (NPI) is 1811196231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Clark's specialty?
- Steve Clark is listed in the NPPES registry with a primary specialty of Community/Behavioral Health Agency (Agencies).
- Where is Steve Clark located?
- Steve Clark's practice location on file with NPPES is 509 6th St, San Francisco, CA 94103-4707.
- What is Steve Clark's phone number?
- The practice phone number listed in the NPPES registry for Steve Clark is (415) 222-6150.
- Is Steve Clark's NPI active?
- Yes — Steve Clark's NPI (1811196231) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.