William R. Latreille, M.D.
Internal Medicine Physician · Hogansburg, NY
William R. Latreille, M.D. is an internal medicine physician with a practice address in Hogansburg, New York, and NPI 1508885716, issued on Jul 19, 2006. Check the license (New York 142278, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William R. Latreille
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 142278 NY
Self-reported in NPPES; status is on the state search - Practice location
- 412 State Route 37, Hogansburg, NY 13655
- Phone
- (518) 358-3141
- Enumerated
- Jul 19, 2006
- Record last updated
- Mar 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041102001106); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 412 State Route 37
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jesalyn Hayes, RNRegistered Nurse1962991430
- Mary Herne, FNP-CFamily Nurse Practitioner1730675190
- Michael Lynch, M.D.Pediatrics Physician1538247580
- Alyssa Moore, PA-CPhysician Assistant1093127615
Verify William R. Latreille 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 142278Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average internal medicine physician in 2024
4,801 Medicare Part D claims for 272 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 94 claims were for opioids.
Most prescribed
- Pantoprazole Sodium269 claims
- Amlodipine Besylate236 claims
- Atorvastatin Calcium202 claims
- Losartan Potassium183 claims
- Metoprolol Succinate176 claims
- Gabapentin170 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: $125.00
1 payment: food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Alice Hyde Medical CenterMalone, NY
- St Regis Mohawk TribeHogansburg, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William R. Latreille among 12,067 internal medicine physician records in New York
William R. Latreille, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1971 · median 2002 among the 7,221 with a school on file
- Record last updated2012 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 internal medicine physician record lists a practice address in Hogansburg
They are 1 of the 44 NPPES records with a practice address in Hogansburg, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Hogansburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Nimesh Desai, M.D.Massena, NY 136621982667077
- Mukta Gupta, MDMassena, NY 136621689673873
- Jayant Jhaveri, MDMassena, NY 136621740240282
- Priti Mandalaywala, MDMassena, NY 136621639163777
- George Dodds, M.D.Gouverneur, NY 136421982644019
- Edward Reason, D.O.Gouverneur, NY 136421033233879
Common questions
What is William R. Latreille, M.D.'s NPI number?
William R. Latreille, M.D.'s National Provider Identifier (NPI) is 1508885716, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William R. Latreille, M.D. located?
The NPPES record lists a practice address at 412 State Route 37, Hogansburg, NY, 13655. Phone: (518) 358-3141. Providers update this record themselves, so call before visiting.
How can I verify William R. Latreille, M.D.'s license?
NPPES lists New York license number 142278, 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 William R. Latreille, M.D. prescribe under Medicare Part D?
In 2024, William R. Latreille, M.D. had 4,801 Medicare Part D claims for 272 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.