IndividualActive
Benjamin Graff
NPI 1932393832 · Social Worker · San Francisco, CA
Benjamin Graff is a Social Worker provider in San Francisco, CA (NPI 1932393832).
Provider details
- NPI number
- 1932393832
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
154 9th St
San Francisco, CA 94103-2603
Phone: (415) 558-8767
Fax: (415) 558-6973
Street-level locationGet directions
Mailing address
Po Box 420735
San Francisco, CA 94142-0735
Registry dates
- Enumerated
- 2007-09-04
- Last updated
- 2007-09-04
Frequently asked questions
- What is Benjamin Graff's NPI number?
- Benjamin Graff's National Provider Identifier (NPI) is 1932393832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Graff's specialty?
- Benjamin Graff is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Benjamin Graff located?
- Benjamin Graff's practice location on file with NPPES is 154 9th St, San Francisco, CA 94103-2603.
- What is Benjamin Graff's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Graff is (415) 558-8767.
- Is Benjamin Graff's NPI active?
- Yes — Benjamin Graff's NPI (1932393832) is active in the NPPES registry as of the last update on 2007-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.