Doctor profile · Federal record
Dr. John Leddy, MD
Sports Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Buffalo, NY
- NPI 1043286651
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 41 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
160 Farber Hall, 3435 Mins Street
Buffalo, NY 142148001
(716) 829-3670
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RS0010X — NUCC code
- State license (1)
- New York #174724
- Medicaid
- NY #01132250
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043286651. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,650
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Carl Zeiss Meditec, Inc. | 1 | $1,650.00 |
By nature of payment
Frequently asked questions
What is Dr. John Leddy's medical specialty?
Dr. John Leddy practices Sports Medicine (Internal Medicine) Physician in Buffalo, NY.
Where does Dr. John Leddy practice?
Dr. John Leddy practices at 160 Farber Hall, Buffalo, NY 142148001. Office phone: 7168293670.
What is Dr. John Leddy's NPI?
Dr. John Leddy's National Provider Identifier (NPI) is 1043286651, issued by NPPES.
Does Dr. John Leddy accept Medicare assignment?
Yes. Dr. John Leddy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.