Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Brien

Registered Dietitian in North Andover, MA · enumerated 2016 · practices at Kate Brien Nutrition Counseling, LLC.

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

National Provider Identifier

1306397708

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Registry record

Entity type Individual (Type 1)

Name Kathleen Brien

Sex Female

Practice address 417 Waverley Rd, North Andover, MA, 01845

Phone (978) 314-2730

Enumeration date Oct 20, 2016

Last updated in NPPES Feb 15, 2017

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 4127 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
4127	Other	MA	DIETITIAN LICENSE

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 Kathleen Brien?

The National Provider Identifier (NPI) for Kathleen Brien is 1306397708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Brien practice?

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

Other providers at this practice address

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Kate Brien Nutrition Counseling, LLC Health Service Clinic/Center · North Andover, MA NPI 1629632823

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-15.