James Christrup, M.S.W.
NPI 1235258922 · Clinical Social Worker · San Francisco, CA
James Christrup, M.S.W. is a Clinical Social Worker provider in San Francisco, CA (NPI 1235258922).
Provider details
- NPI number
- 1235258922
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS 15151 (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
2 documented practice locations
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
Additional practice locations (1)
- 6448 Longcroft DrOakland, CA 94611-2523Phone: (415) 242-9866
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2020-06-03
- Certified
- 2020-06-03
Frequently asked questions
- What is James Christrup's NPI number?
- James Christrup's National Provider Identifier (NPI) is 1235258922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Christrup's specialty?
- James Christrup is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is James Christrup located?
- James Christrup's practice location on file with NPPES is 4326 18th St, San Francisco, CA 94114-2427.
- What is James Christrup's phone number?
- The practice phone number listed in the NPPES registry for James Christrup is (415) 242-9866.
- Is James Christrup's NPI active?
- Yes — James Christrup's NPI (1235258922) is active in the NPPES registry as of the last update on 2020-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.