Thomas John Drago, MD
Internal Medicine Physician · Williamsville, NY
Thomas John Drago, MD is an internal medicine physician with a practice address in Williamsville, New York, and NPI 1215678099, issued on Apr 5, 2022. Check the license (New York 338737, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Thomas John Drago
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 338737 NY
Self-reported in NPPES; status is on the state search - Practice location
- 193 S Union RD, Williamsville, NY 14221
- Phone
- (609) 585-1122
- Enumerated
- Apr 5, 2022
- Record last updated
- Feb 24, 2026
- Fax
- (609) 585-0309
- Medicare enrollment
- Enrolled (PECOS I20250923001345); 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 193 S Union RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Anzalone, COTASpecialist1639315211
- Sarah Ayers, P.A.Physician Assistant1972733632
- Katlyn Beiring, FNP-BCFamily Nurse Practitioner1790472462
- Aalia Khan, MDInternal Medicine Physician1891288650
- Alexandra Peters, PA-CPhysician Assistant1346768652
- Alexandra Wiede, PAPhysician Assistant1427630169
Verify Thomas John Drago 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 338737Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,097 Medicare Part D claims for 106 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium118 claims
- Metformin Hcl55 claims
- Lisinopril50 claims
- Losartan Potassium42 claims
- Amlodipine Besylate41 claims
- Albuterol Sulfate Hfa40 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.
Bills Medicare through one group practice
- General Physician PCOrchard Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas John Drago among 12,067 internal medicine physician records in New York
Thomas John Drago, MD 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 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2002 among the 7,221 with a school on file
- Record last updated2026 · 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).
64 internal medicine physician records list a practice address in Williamsville
They are 64 of the 3,530 NPPES records with a practice address in Williamsville, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Williamsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- George Burnett, MDWilliamsville, NY 142211679559934
- Jeffrey Burnett, DOWilliamsville, NY 142211346226271
- Lynn Cieslak, M.D.Williamsville, NY 142211518951011
- Peter Elkin, M.D.Williamsville, NY 142211568432656
- Shuman Hua, M.D.Williamsville, NY 142211245219229
- Bonnie McMichael, M.D.Williamsville, NY 142211881692267
- Larisa Meras, M.D.Buffalo, NY 142211962474262
- Margaret Mitchell, M.D.Williamsville, NY 142211477551331
Common questions
What is Thomas John Drago, MD's NPI number?
Thomas John Drago, MD's National Provider Identifier (NPI) is 1215678099, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Thomas John Drago, MD located?
The NPPES record lists a practice address at 193 S Union RD, Williamsville, NY, 14221. Phone: (609) 585-1122. Providers update this record themselves, so call before visiting.
How can I verify Thomas John Drago, MD's license?
NPPES lists New York license number 338737, 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 Thomas John Drago, MD prescribe under Medicare Part D?
In 2024, Thomas John Drago, MD had 1,097 Medicare Part D claims for 106 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.