HealthCareAtlasUSA

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Doctors / AZ

CHIAMAKA ONAH, MD

INTERNAL MEDICINE

Graduated: 2015

NPI: 1922637909

Practice Locations (2)

ZION MEDICAL GROUP PLLC

350 W THOMAS RD

PHOENIX, AZ 850134409

6024063000

SOUTH DAYTON ACUTE CARE CONSULTANTS, INC

33 W RAHN RD, SUITE 101

DAYTON, OH 454292219

9374338990102

Source: CMS National Downloadable File, September 2026.

CHIAMAKA ONAH, MD | HealthCareAtlasUSA