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

Gary Walker, MD, MPH, MS

Individual provider Radiation Oncology Physician · NPI 1154667467

Gary Walker, MD, MPH, MS is a Radiation Oncology in Gilbert, Arizona. Graduated from Baylor College of Medicine in 2010, 16 years ago. Practices with Banner Hospital Based Physicians Colorado LLC, a 82-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
16
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

2946 E Banner Gateway Dr
Gilbert, AZ 85234-2165
Phone: (480) 256-4500
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence P3482 (TX)

Record details

NPI number1154667467
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH , MS
Sole proprietorNo
NPI enumeratedDecember 14, 2012
Last updated in NPPESJanuary 28, 2022
Certification dateJanuary 28, 2022
Mailing address2946 E Banner Gateway Dr, Gilbert, AZ 85234-2165

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Banner Hospital Based Physicians Colorado Llc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Gilbert