Thomas R. Patnaude, M.D.
Internal Medicine Physician · Worcester, MA
Thomas R. Patnaude, M.D. is an internal medicine physician with a practice address in Worcester, Massachusetts, and NPI 1316994049, issued on May 28, 2006. Check the license (Massachusetts 40759, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Thomas R. Patnaude
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 40759 MA
Self-reported in NPPES; status is on the state search - Practice location
- 405 Grove St, Worcester, MA 01605
- Phone
- (508) 756-6609
- Enumerated
- May 28, 2006
- Record last updated
- Dec 14, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20060418000232); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 405 Grove St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alyson BurchfieldProfessional Counselor1477126266
- Christine Digregorio, NURSE PRACTITIONERAdult Health Nurse Practitioner1497892293
- Kendyl Geeze, LMHCMental Health Counselor1821677345
- Todd Jenny, D.D.S.Periodontics1285075614
- Bogdan Nedelescu, M.D.Internal Medicine Physician1699732800
Verify Thomas R. Patnaude in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 40759Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.6 times the Medicare Part D claims of the average internal medicine physician in 2024
17,768 Medicare Part D claims for 694 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 416 claims were for opioids.
Most prescribed
- Atorvastatin Calcium793 claims
- Furosemide627 claims
- Levothyroxine Sodium620 claims
- Metoprolol Succinate593 claims
- Eliquis546 claims
- Trazodone Hcl505 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: $1,492.64
65 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, 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 one group practice
- Worcester Internal Medicine, Inc.Worcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas R. Patnaude among 6,825 internal medicine physician records in Massachusetts
Thomas R. Patnaude, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1974 · median 2004 among the 4,103 with a school on file
- Record last updated2009 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
448 internal medicine physician records list a practice address in Worcester
They are 448 of the 13,166 NPPES records with a practice address in Worcester, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Worcester → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maria Casal, M.D.Worcester, MA 016051609859503
- Paula Cullinane, M.D.Worcester, MA 016051952384950
- Michael Galica, M.D.Worcester, MA 016051972586733
- Maria Garcia, M.D.Worcester, MA 016051396726220
- Mary Hawthorne, M.D.Worcester, MA 016051013990787
- Gayatridevi Ika, M.D.Worcester, MA 016051124001102
- Jayanthi Kumar, M.D.Worcester, MA 016051528041423
- Christine Macginnis, D.O.Worcester, MA 016051952382772
Common questions
What is Thomas R. Patnaude, M.D.'s NPI number?
Thomas R. Patnaude, M.D.'s National Provider Identifier (NPI) is 1316994049, issued on May 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas R. Patnaude, M.D. located?
The NPPES record lists a practice address at 405 Grove St, Worcester, MA, 01605. Phone: (508) 756-6609. Providers update this record themselves, so call before visiting.
How can I verify Thomas R. Patnaude, M.D.'s license?
NPPES lists Massachusetts license number 40759, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas R. Patnaude, M.D. prescribe under Medicare Part D?
In 2024, Thomas R. Patnaude, M.D. had 17,768 Medicare Part D claims for 694 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.