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

Ikechukwu C Onyeka, MD

Individual provider Hospitalist Physician · NPI 1659435204

Ikechukwu C Onyeka, MD is a Hospitalist in Grand Forks, North Dakota. Qualified in 1991, 35 years ago. Practices with Altru Health System, a 667-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Minnesota and North Dakota.

Years since qualifying
35
Licensed in
MN, ND
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1200 S Columbia Rd - Altru Hospital
Grand Forks, ND 58201
Phone: (701) 780-5000
Fax: (701) 780-1942
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1001 E Superior St Ste L401, Duluth, MN 55802-2207 — (218) 249-7960
  • 915 E 1st St, Duluth, MN 55805-2107 — (218) 249-5555
  • 2925 Chicago Ave, Minneapolis, MN 55407-1321 — (612) 863-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 49585 (MN)
Hospitalist Physician Taxonomy 208M00000X · Licence 49585 (MN)
Hospitalist Physician Taxonomy 208M00000X · Licence 9616 (ND)

Record details

NPI number1659435204
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESNovember 10, 2020
Certification dateNovember 10, 2020
Mailing address2401 Demers Ave, Grand Forks, ND 58201

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Altru Health System — 667 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Other providers in Grand Forks