James Maher, LCSW
NPI 1578604815 · Clinical Social Worker · Barstow, CA
James Maher, LCSW is a Clinical Social Worker provider in Barstow, CA (NPI 1578604815).
Provider details
- NPI number
- 1578604815
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- ASW 14603 (CA)
Specialties & taxonomies
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
19 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
- 2007-02-09
- Last updated
- 2016-02-16
Frequently asked questions
- What is James Maher's NPI number?
- James Maher's National Provider Identifier (NPI) is 1578604815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Maher's specialty?
- James Maher is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is James Maher located?
- James Maher's practice location on file with NPPES is 440 S. Second Street, Barstow, CA 92311-2854.
- What is James Maher's phone number?
- The practice phone number listed in the NPPES registry for James Maher is (760) 256-7966.
- Is James Maher's NPI active?
- Yes — James Maher's NPI (1578604815) is active in the NPPES registry as of the last update on 2016-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.