James Boswell
NPI 1316335573 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
James Boswell is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1316335573).
Provider details
- NPI number
- 1316335573
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
11 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
Mailing address
Registry dates
- Enumerated
- 2014-12-22
- Last updated
- 2014-12-22
Frequently asked questions
- What is James Boswell's NPI number?
- James Boswell's National Provider Identifier (NPI) is 1316335573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Boswell's specialty?
- James Boswell is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is James Boswell located?
- James Boswell's practice location on file with NPPES is 1733 Euclid Ave, San Diego, CA 92105-5414.
- What is James Boswell's phone number?
- The practice phone number listed in the NPPES registry for James Boswell is (619) 263-0433.
- Is James Boswell's NPI active?
- Yes — James Boswell's NPI (1316335573) is active in the NPPES registry as of the last update on 2014-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.