Benjamin Petersen
NPI 1689161317 · Social Worker · San Francisco, CA
Benjamin Petersen is a Social Worker provider in San Francisco, CA (NPI 1689161317).
Provider details
- NPI number
- 1689161317
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- ASW93696 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
8 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
- 2018-04-18
- Last updated
- 2026-01-16
- Certified
- 2026-01-16
Frequently asked questions
- What is Benjamin Petersen's NPI number?
- Benjamin Petersen's National Provider Identifier (NPI) is 1689161317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Petersen's specialty?
- Benjamin Petersen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Benjamin Petersen located?
- Benjamin Petersen's practice location on file with NPPES is 250 Executive Park Blvd Ste 4900, San Francisco, CA 94134-3335.
- What is Benjamin Petersen's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Petersen is (415) 900-9664.
- Is Benjamin Petersen's NPI active?
- Yes — Benjamin Petersen's NPI (1689161317) is active in the NPPES registry as of the last update on 2026-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.