Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brandon C Onyechefule, CNP

Registered Nurse in Watertown, MA · enumerated 2025.

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

National Provider Identifier

1962381327

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Registry record

Entity type Individual (Type 1)

Name Brandon C Onyechefule

Credential CNP

Sex Male

Practice address 485 Arsenal St, Watertown, MA, 02472

Phone (617) 972-5100

Enumeration date Aug 29, 2025

Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2368458 (MA) 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 Brandon Onyechefule practice?

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

What is the NPI number for Brandon Onyechefule?

The National Provider Identifier (NPI) for Brandon Onyechefule is 1962381327, 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 2025-09-08.