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

John Ozolek, MD

Individual provider Pediatric Pathology Physician · NPI 1639144256

John Ozolek, MD is a Pathology in Indianapolis, Indiana. Qualified in 1989, 37 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Indiana and Pennsylvania.

Years since qualifying
37
Licensed in
IN, PA
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.

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Practice location Address checks out

550 University Blvd
Indianapolis, IN 46202-5149
Phone: (317) 948-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4401 Penn Ave, Pittsburgh, PA 15224-1334 — (412) 692-5650

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence 01054108A (IN)
Pediatric Pathology Physician Taxonomy 207ZP0213X · Licence MD046799L (PA)

Record details

NPI number1639144256
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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