Michael R. Mills, M.D.

Gastroenterology

Phoenix, AZ

Specialty

Gastroenterology

Credential

M.D.

NPI

1811948359

Affiliated Facility

Phoenix Endoscopy Llc

349 E. Coronado Rd, Phoenix, AZ 85004

(602) 266-5678

Medicare★ 4.9 Google (1906)97% Patient Rating

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Procedures & Specialty

Michael R. Mills specializes in Gastroenterology procedures performed in an outpatient ambulatory surgical setting.

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.