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

Individual provider Diagnostic Radiology Physician · NPI 1669669164

Dr. John C Chang, MD is a Diagnostic Radiology in Gilbert, Arizona. Qualified in 2004, 22 years ago. Practices with Banner Hospital Based Physicians Arizona LLC, a 641-clinician group and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
22
Licensed in
AZ, CA
In the registry since
2007
Specialties on file
2
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

2946 E Banner Gateway Dr
Gilbert, AZ 85234
Phone: (480) 256-6444
Fax: (480) 256-3325
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 44087 (AZ)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A95326 (CA)

Record details

NPI number1669669164
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 27, 2007
Last updated in NPPESJanuary 20, 2015

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Banner Hospital Based Physicians Arizona Llc — 641 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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