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

Mr. Ernest James Fox, PA

Individual provider Physician Assistant · NPI 1104809854

Mr. Ernest James Fox, PA is a Physician Assistant in Tucson, Arizona. Qualified in 2000, 26 years ago. Practices with Tucson Endocrine Associates PLLC, a 4-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
26
In the registry since
2005
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

5910 N La Cholla Blvd
Tucson, AZ 85741-3535
Phone: (520) 297-0404
Fax: (520) 297-0436
Show map & directions

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

Additional practice locations (1)

  • 1773 W Saint Marys Rd Ste 202, Tucson, AZ 85745-2654 — (520) 297-0404

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1104809854
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedNovember 28, 2005
Last updated in NPPESSeptember 17, 2021
Certification dateSeptember 17, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Tucson Endocrine Associates Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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