Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Worcester Internal Medicine, Inc.

Internal Medicine Physician in Worcester, MA · enumerated 2007 · authorized official Thomas Patnaude, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063565422

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Registry record

Entity type Organization (Type 2)

Legal business name Worcester Internal Medicine, Inc.

Practice address 416 Belmont St, Worcester, MA, 01604

Phone (508) 756-1808

Fax (508) 798-0538

Enumeration date Jan 19, 2007

Last updated in NPPES Dec 5, 2023

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 40759 (MA) Primary

Authorized official

Name Thomas Patnaude

Title Owner

Phone (508) 756-1808

Other identifiers

Identifier	Type	State	Issuer
722326	Other	MA	TUFTS
7810	Other	MA	FALLON COMM. HEALTH PLAN
9726993	Medicaid	MA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Worcester Internal Medicine, Inc. located?

The practice location on file with NPPES is in Worcester, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-12-05. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.