Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia Brennan

Professional Counselor in Baltic, CT · enumerated 2021.

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

National Provider Identifier

1407425630

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Registry record

Entity type Individual (Type 1)

Name Patricia Brennan

Sex Female

Practice address 38 Riverside Dr, Baltic, CT, 06330

Phone (860) 204-2476

Enumeration date Jun 22, 2021

Last updated in NPPES Jun 22, 2021

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 46.003757 (CT) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Patricia Brennan?

The National Provider Identifier (NPI) for Patricia Brennan is 1407425630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patricia Brennan practice?

The practice location on file with NPPES is in Baltic, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-22.