Leo Gosselin, M.D.
Surgery Physician · Watertown, NY
Leo Gosselin, M.D. is a surgery physician with a practice address in Watertown, New York, and NPI 1124001995, issued on Nov 25, 2005. Check the license (New York 216822, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Leo Gosselin
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 216822 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1571 Washington St, Watertown, NY 13601
- Phone
- (315) 782-1650
- Enumerated
- Nov 25, 2005
- Entity
- Type 1 · individual
Also registered at 1571 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bruce Baird, M.D.Orthopaedic Surgery Physician1609859966
- Edward Choung, DOSports Medicine (Orthopaedic Surgery) Physician1376749887
- Todd Clopper, MDDiagnostic Radiology Physician1134118284
- Susanne Daye, MDDiagnostic Radiology Physician1104818707
- Myla Estepa, MDPediatrics Physician1720274657
- Karen Fish, MPAS, PA-CSurgical Physician Assistant1104816107
Verify Leo Gosselin 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 216822Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.3 times the Medicare Part D claims of the average surgery physician in 2024
393 Medicare Part D claims for 161 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 44 claims were for opioids.
Most prescribed
- Famotidine93 claims
- Sucralfate66 claims
- Omeprazole48 claims
- Pantoprazole Sodium45 claims
- Tramadol Hcl35 claims
- Cephalexin11 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.
Industry payments in 2024: $244.18
2 payments, mostly food and beverage; the largest payer was Gilead Sciences, Inc.. The 19,002 providers of this specialty with any payment received $3,758.86 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.
One hospital or facility affiliation
- Samaritan Medical Practice PCWatertown, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgery Physician providers in New York
There are 2,205 surgery physician records in New York.
Other surgery physician records in New York
- Ayman Abadeer, MDBrooklyn, NY1619268869
- Ibrahim Abd El-Shafy, MDMineola, NY1407146392
- Deoranie Abdel-Naby, MDBrooklyn, NY1760869069
- Ahmad Abdelaal, MDBronx, NY1255880738
- Ahmed Abdelrahman, MDNew York, NY1497288682
- Hossam Abdou, M.D.New York, NY1093247975
- Alexander Abdurakhmanov, MDBrooklyn, NY1538556196
- Deborah Abeles, M.D.Garden City, NY1063528925
- Adam Abodeely, M.D.Saranac Lake, NY1417175522
- Sara Abou Azar, M.D.Buffalo, NY1689103541
Common questions
What is Leo Gosselin, M.D.'s NPI number?
Leo Gosselin, M.D.'s National Provider Identifier (NPI) is 1124001995, issued on Nov 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leo Gosselin, M.D. located?
The NPPES record lists a practice address at 1571 Washington St, Watertown, NY, 13601. Phone: (315) 782-1650. Providers update this record themselves, so call before visiting.
How can I verify Leo Gosselin, M.D.'s license?
NPPES lists New York license number 216822, 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.
How much does Leo Gosselin, M.D. prescribe under Medicare Part D?
In 2024, Leo Gosselin, M.D. had 393 Medicare Part D claims for 161 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.