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

Brian Fung, MD

Individual provider Gastroenterology Physician · NPI 1366974164

Brian Fung, MD is an Internal Medicine in Mesa, Arizona. Graduated from University of California, Geffen School of Medicine in 2017, 9 years ago. Practices with Arizona Digestive Health PC, a 133-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
9
Trained at
University of California, Geffen School of Medicine
Licensed in
AZ
In the registry since
2017
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

603 W Baseline Rd Ste 200
Mesa, AZ 85210-6051
Phone: (480) 461-1088
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 61850 (AZ)

Record details

NPI number1366974164
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2017
Last updated in NPPESOctober 26, 2023
Certification dateOctober 8, 2023
Mailing address603 W Baseline Rd Ste 200, Mesa, AZ 85210-6051

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Arizona Digestive Health Pc — 133 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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