Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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James Donald Baker, MS, LASAC, LIAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1639948573

James Donald Baker, MS, LASAC, LIAC is an Addiction (Substance Use Disorder) Counselor in Tucson, Arizona. Works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2023
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

5151 E Pima St
Tucson, AZ 85712-3627
Phone: (520) 436-7860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3385 N Campbell Ave, Tucson, AZ 85719-2306 — (602) 685-6000

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence LIAC-155429 (AZ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LASAC-15521 (AZ)

Record details

NPI number1639948573
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LASAC , LIAC
Sole proprietorNo
NPI enumeratedDecember 20, 2023
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026

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