Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John Peter Kosar, DPM

Individual provider Podiatrist · NPI 1538179353

John Peter Kosar, DPM is a Podiatrist in Rome, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

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Practice location Address checks out

321 W Thomas St
Rome, NY 13440-4149 Not confirmed with CMS for 18 years — call before visiting
Phone: (315) 336-5562
Fax: (315) 336-6985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence N004353 (NY)
Foot Surgery Podiatrist Taxonomy 213ES0131X · Licence NOO43531 (NY)

Record details

NPI number1538179353
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESApril 14, 2008

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients286
Services billed 868 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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