James Baker, MS, LASAC
NPI 1639948573 · Addiction (Substance Use Disorder) Counselor · Tucson, AZ
James Baker, MS, LASAC is a Addiction (Substance Use Disorder) Counselor provider in Tucson, AZ (NPI 1639948573).
Provider details
- NPI number
- 1639948573
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LASAC
- Sex
- Male
- Sole proprietor
- No
- License
- LASAC-15521 (AZ)
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
- 2023-12-20
- Last updated
- 2023-12-20
- Certified
- 2023-12-20
Frequently asked questions
- What is James Baker's NPI number?
- James Baker's National Provider Identifier (NPI) is 1639948573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Baker's specialty?
- James Baker is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is James Baker located?
- James Baker's practice location on file with NPPES is 5151 E Pima St, Tucson, AZ 85712-3627.
- What is James Baker's phone number?
- The practice phone number listed in the NPPES registry for James Baker is (520) 436-7860.
- Is James Baker's NPI active?
- Yes — James Baker's NPI (1639948573) is active in the NPPES registry as of the last update on 2023-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.