Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joseph A Brenes MD, LLC

Internal Medicine Physician in Wolcott, CT · enumerated 2011 · authorized official Joseph Brenes, Owner/Physician.

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

National Provider Identifier

1497052203

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Registry record

Entity type Organization (Type 2)

Legal business name Joseph A Brenes MD, LLC

Practice address 464 Wolcott Rd, Wolcott, CT, 06716

Phone (203) 879-3311

Fax (203) 879-3322

Enumeration date Feb 15, 2011

Last updated in NPPES Feb 15, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joseph Brenes

Title Owner/Physician

Phone (203) 879-3311

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-02-15. Verify at npiregistry.cms.hhs.gov.

Where is Joseph A Brenes MD, LLC located?

The practice location on file with NPPES is in Wolcott, CT.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-15.