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

Mark Rumancik, MD

Individual provider Nephrology Physician · NPI 1467454470

Mark Rumancik, MD is a Nephrology in Fort Wayne, Indiana. Graduated from Ohio State University College of Medicine in 1988, 38 years ago. Practices with Nephrology Associates of Northern Indiana PC, a 64-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
38
Trained at
Ohio State University College of Medicine
Licensed in
IN
In the registry since
2005
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

11104 Parkview Circle Dr Entrance 11 Ste 330
Fort Wayne, IN 46845-1730
Phone: (260) 494-3484
Show map & directions

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

Additional practice locations (1)

  • 208 Columbus St, Hicksville, OH 43526-1250 — (260) 494-3484

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 01041312A (IN)

Record details

NPI number1467454470
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2005
Last updated in NPPESApril 28, 2025
Certification dateApril 28, 2025
Mailing address120 W 22nd St Ste 200, Oak Brook, IL 60523-1563

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Nephrology Associates Of Northern Indiana Pc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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