Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brandi L Guerin

Social Worker in Berlin, NH · enumerated 2023.

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

National Provider Identifier

1831802891

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Registry record

Entity type Individual (Type 1)

Name Brandi L Guerin

Sex Female

Practice address 3 Twelfth St, Berlin, NH, 03570

Phone (603) 752-7404

Enumeration date Jan 4, 2023

Last updated in NPPES Jan 4, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

Where does Brandi Guerin practice?

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

What is the NPI number for Brandi Guerin?

The National Provider Identifier (NPI) for Brandi Guerin is 1831802891, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-04.