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

Mary O Ubanwa, MD

Individual provider Internal Medicine Physician · NPI 1548282668

Mary O Ubanwa, MD is a Hospitalist in Michigan City, Indiana. Qualified in 1989, 37 years ago. Practices with Franciscan Physician Network, a 1,171-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
37
Licensed in
IN
In the registry since
2006
Specialties on file
2
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

3500 Franciscan Way
Michigan City, IN 46360-0021
Phone: (219) 879-8511
Fax: (219) 877-2000
Show map & directions

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

Additional practice locations (2)

  • 1201 S Main St, Crown Point, IN 46307 — (219) 757-5542
  • 1201 S Main St, Crown Point, IN 46307 — (219) 757-5542

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 01056232A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01056232A (IN)

Record details

NPI number1548282668
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESOctober 9, 2023
Certification dateOctober 9, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Franciscan Physician Network — 1171 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Michigan City