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WORCESTER INTERNAL MEDICINE, INC.
NPI 1063565422
Internal Medicine in Worcester, MA

Active since January 19, 2007CLIA 22D0718726 · Waiver
416 BELMONT ST, WORCESTER, MA 01604(508) 756-1808(508) 798-0538 Get Directions Write a Review

NPPES record last updated: December 5, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Worcester Internal Medicine, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WORCESTER INTERNAL MEDICINE, INC. (NPI 1063565422) is a healthcare organization registered as an internal medicine in Worcester, Massachusetts and active in the NPI registry since January 2007. The organization holds a CLIA Waiver certificate valid through November 30, 2027 and lists Thomas R Patnaude, Owner, as its authorized official.

NPPES Registry Identity

NPI1063565422
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameWORCESTER INTERNAL MEDICINE, INC.
Location Address416 BELMONT STWorcester, MA 01604-1086
Mailing Address416 Belmont StWorcester, MA 01604-1086 · (508) 756-1808 · Fax (508) 798-0538
Phone(508) 756-1808
Fax(508) 798-0538
Organization SubpartNo
Authorized OfficialThomas R PatnaudeOwner · (508) 756-1808
Enumeration DateJanuary 19, 2007
Last NPPES UpdateDecember 5, 2023
NPPES CertifiedDecember 5, 2023
✔ NPI 1063565422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 40759
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
416 BELMONT ST, Worcester, MA 01604
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Other Identifiers 3

Other722326MA · Tufts
Other7810MA · Fallon Comm. Health Plan
Medicaid9726993MA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 22D0718726

Worcester Internal Medicine · Worcester, MA
Active · expires Nov 30, 2027
CLIA Number22D0718726
Laboratory TypePhysician Office
Certificate Effective DateDecember 1, 2025
Certificate Expiration DateNovember 30, 2027
Laboratory DirectorThomas Patnaude
Laboratory Phone(508) 756-6609
Laboratory LocationWorcester Internal Medicine416 Belmont St, Worcester, MA 01604
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRISTEN M DEROSA NNP-BC, ACNPC-AG
Nurse Practitioner (Acute Care)
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (508) 756-6609
MRS. KERRIANNE O'BRIEN BARRETO NP-C
Nurse Practitioner (Acute Care)
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (915) 667-2684
AMANDA MURRAY NP
Nurse Practitioner (Adult Health)
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (508) 756-6609
GLOBAL COMMUNITY COMPREHENSIVE PSYCHIATRIC CARE
Nurse Practitioner (Psychiatric/Mental Health)
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (508) 736-0244
ROBERTA JOHNSON
Nurse Practitioner
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (508) 756-1808
WORCESTER INTERNAL MEDICINE
Nurse Practitioner (Primary Care)
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (508) 756-1808
ADDIE LAWRENCE N.P.
Nurse Practitioner
416 BELMONT ST
WORCESTER, MA 01604
Worcester County (508) 756-1808
MRS. KATHLEEN MARIE SPADONI FNP-BC
Nurse Practitioner (Family)
416 BELMONT ST, WORCESTER INTERNAL MEDICINE
WORCESTER, MA 01604
Worcester County (508) 756-6609

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Worcester Internal Medicine, Inc.'s NPI number?

The NPI number for Worcester Internal Medicine, Inc. is 1063565422. It was assigned to this organization in the NPPES registry on January 19, 2007.

Where is Worcester Internal Medicine, Inc. located?

Worcester Internal Medicine, Inc. is located at 416 Belmont St, Worcester, MA 01604. The listed phone number is (508) 756-1808.

What is Worcester Internal Medicine, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Worcester Internal Medicine, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D0718726) is associated with this NPI, valid through November 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Worcester Internal Medicine, Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield list Worcester Internal Medicine, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Worcester Internal Medicine, Inc. was last updated on December 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.