Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brenda Allair, TVI

Specialist in Watertown, MA · enumerated 2021.

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

National Provider Identifier

1427649870

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Registry record

Entity type Individual (Type 1)

Name Brenda Allair

Credential TVI

Sex Female

Practice address 175 N Beacon St, Watertown, MA, 02472

Phone (617) 972-7200

Enumeration date Jan 28, 2021

Last updated in NPPES Jan 28, 2021

Taxonomy & licenses

174400000X Specialist Other 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.

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Frequently asked questions

What is the NPI number for Brenda Allair?

The National Provider Identifier (NPI) for Brenda Allair is 1427649870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brenda Allair practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-28.