Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Aaron T Saunders, MD

Individual provider Internal Medicine Physician · NPI 1902148208

Dr. Aaron T Saunders, MD practises Internal Medicine in Phoenix, Arizona. Graduated from University of Hawaii John A. Burns School of Medicine in 2013, 13 years ago. Works from 2 locations. Licensed in Arizona.

Years since qualifying
13
Trained at
University of Hawaii John A. Burns School of Medicine
Licensed in
AZ
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4420 E McDowell Rd
Phoenix, AZ 85008-4504
Phone: (602) 858-4295
Fax: (480) 906-2177
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1704 W Bell Rd, Phoenix, AZ 85023-3414 — (602) 837-5929

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 57930 (AZ)

Record details

NPI number1902148208
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2013
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients133
Services billed 615 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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