James Witmer, LCSW
NPI 1982466447 · Clinical Social Worker · Los Angeles, CA
James Witmer, LCSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1982466447).
Provider details
- NPI number
- 1982466447
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 135939 (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
2 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
- 2024-01-29
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is James Witmer's NPI number?
- James Witmer's National Provider Identifier (NPI) is 1982466447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Witmer's specialty?
- James Witmer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is James Witmer located?
- James Witmer's practice location on file with NPPES is 2315 S Flower St Apt 300, Los Angeles, CA 90007-2679.
- What is James Witmer's phone number?
- The practice phone number listed in the NPPES registry for James Witmer is (213) 281-0001.
- Is James Witmer's NPI active?
- Yes — James Witmer's NPI (1982466447) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.