John Peter Kosar, DPM
Podiatrist · Rome, NY
John Peter Kosar, DPM is a podiatrist with a practice address in Rome, New York, and NPI 1538179353, issued on Aug 8, 2006. Check the license (New York N004353, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Peter Kosar
- Credential
- DPM
- Primary taxonomy
- Podiatrist 213E00000X
- License numbers
- N004353 NY
NOO43531 NY
Self-reported in NPPES; status is on the state search - Practice location
- 321 W Thomas St, Rome, NY 13440
- Phone
- (315) 336-5562
- Enumerated
- Aug 8, 2006
- Record last updated
- Apr 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (315) 336-6985
- Entity
- Type 1 · individual
8 nearest podiatrist records → All 1,260 in New York → Look up another NPI →
Also registered at 321 W Thomas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Larkin, DPMPodiatrist1346250081
Verify John Peter Kosar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license N004353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average podiatrist in 2024
45 Medicare Part D claims for 21 beneficiaries, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ketoconazole14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
John Peter Kosar among 1,260 podiatrist records in New York
John Peter Kosar, DPM is one of 1,260 podiatrist records with a practice address in New York. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 29% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2008 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Podiatrist providers in New York
There are 1,260 podiatrist records in New York.
All 1,260 in New York → Every provider in Rome → Podiatrist nationwide →
The 8 podiatrist records with the nearest ZIP codes
- Ayanda Dube, DPM, MHARome, NY 134401003559899
- Richard Larkin, DPMRome, NY 134401346250081
- John Mastrangelo, D.P.M.Rome, NY 134401447211651
- Nancy Dean-Grosack, DPMOneida, NY 134211528047552
- Tammy Bowman, D.P.M.New York Mills, NY 134171154557528
- Gregory Rorick, DPMNew York Mills, NY 134171376588640
- Robert Decarlo, MDNew Hartford, NY 134131831187590
- Daniel Herbowy, DPMNew Hartford, NY 134131669496592
Common questions
What is John Peter Kosar, DPM's NPI number?
John Peter Kosar, DPM's National Provider Identifier (NPI) is 1538179353, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Peter Kosar, DPM located?
The NPPES record lists a practice address at 321 W Thomas St, Rome, NY, 13440. Phone: (315) 336-5562. Providers update this record themselves, so call before visiting.
How can I verify John Peter Kosar, DPM's license?
NPPES lists New York license number N004353, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does John Peter Kosar, DPM prescribe under Medicare Part D?
In 2024, John Peter Kosar, DPM had 45 Medicare Part D claims for 21 beneficiaries; the average among podiatrist prescribers was 314. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.