Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. John H. Ashby, LCSW

Individual provider Clinical Social Worker · NPI 1871809400

Mr. John H. Ashby, LCSW is a Clinical Social Worker in Tucson, Arizona. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona and Colorado.

Licensed in
AZ, CO
In the registry since
2010
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2224 N Craycroft Rd Ste 100
Tucson, AZ 85712-2811
Phone: (520) 896-1400
Fax: (520) 614-6050
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1333 Iris Ave, Boulder, CO 80304-2226 — (303) 433-8500

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 992658 (CO)
Clinical Social Worker Taxonomy 1041C0700X · Licence 20658 (AZ)

Record details

NPI number1871809400
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 20, 2010
Last updated in NPPESJune 2, 2025
Certification dateJune 2, 2025

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