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

Eugene Chiemeka Nwankwo, MD

Individual provider Gastroenterology Physician · NPI 1285253328

Eugene Chiemeka Nwankwo, MD is a Gastroenterology in Indianapolis, Indiana. Qualified in 2020, 6 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana and Minnesota.

Years since qualifying
6
Licensed in
IN, MN
In the registry since
2020
Specialties on file
3
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

550 University Blvd
Indianapolis, IN 46202-5149
Phone: (317) 944-0925
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 1st St Sw, Rochester, MN 55905-0001 — (507) 284-2511
  • 3660 Vista Ave, Saint Louis, MO 63110-2540 — (325) 733-5337

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 01100185A (IN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 73331 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01100185A (IN)

Record details

NPI number1285253328
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2020
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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