John Leddy, MD
Sports Medicine (Internal Medicine) Physician · Buffalo, NY
John Leddy, MD is a sports medicine (internal medicine) physician with a practice address in Buffalo, New York, and NPI 1043286651, issued on Feb 23, 2006. Check the license (New York 174724, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John Leddy
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Internal Medicine) Physician 207RS0010X
- License number
- 174724 NY
Self-reported in NPPES; status is on the state search - Practice location
- 160 Farber Hall, Buffalo, NY 14214
- Phone
- (716) 829-3670
- Enumerated
- Feb 23, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 01132250 NY
- Medicare enrollment
- Enrolled (PECOS I20050524001058); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest sports medicine (internal medicine) physician records → All 35 in New York → Look up another NPI →
Also registered at 160 Farber Hall
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Burkhard, PAPhysician Assistant1952371478
- Scott Dinse, PTPhysical Therapist1588637375
- Reanne DresslerAthletic Trainer1013587195
- Miriam Inhelder, P.A.Physician Assistant1790899326
- Gurinder Rai, MDFamily Medicine Physician1508839721
- Tara Richards, PAPhysician Assistant1083844302
Verify John Leddy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 174724Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 87.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,650.00
1 payment: consulting fee; the largest payer was Carl Zeiss Meditec, Inc. The 125 providers of this specialty with any payment received $667.42 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Buffalo Hearing And Speech Center, IncBuffalo, NY
- University Orthopaedic Services Inc.Buffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Leddy among 35 sports medicine (internal medicine) physician records in New York
John Leddy, MD is one of 35 sports medicine (internal medicine) physician records with a practice address in New York. 83% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1985 · median 2014 among the 26 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0010X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Internal Medicine) Physician providers in New York
There are 35 sports medicine (internal medicine) physician records in New York.
All 35 in New York → Every provider in Buffalo → Sports Medicine (Internal Medicine) Physician nationwide →
The 8 sports medicine (internal medicine) physician records with the nearest ZIP codes
- David Cywinski, MDGeneva, NY 144561194762716
- Maria Karipidis Pouria, M.D.Rochester, NY 146041700015559
- Peter Obourn, DORochester, NY 146201679998843
- Katherine Rizzone, MDRochester, NY 146421114190931
- Geoffrey Moore, M.D.New Hartford, NY 134131609976331
- Nancy Sternfeld, M.D.Cortland, NY 130451760521181
- Richard Kim, MDSaratoga Springs, NY 128661417110651
- Karl Ziermann, D.O.Poughkeepsie, NY 126011992042378
Common questions
What is John Leddy, MD's NPI number?
John Leddy, MD's National Provider Identifier (NPI) is 1043286651, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Leddy, MD located?
The NPPES record lists a practice address at 160 Farber Hall, Buffalo, NY, 14214. Phone: (716) 829-3670. Providers update this record themselves, so call before visiting.
How can I verify John Leddy, MD's license?
NPPES lists New York license number 174724, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is John Leddy, MD's MIPS final score?
The 2023 MIPS final score is 87.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.