Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Christine Gagnon, RD, LDN

Registered Dietitian in Pepperell, MA · enumerated 2008.

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

National Provider Identifier

1548439789

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christine Gagnon

Credential RD, LDN

Sex Female

Practice address Pepperell, MA, 01463

Phone (978) 433-2694

Enumeration date Feb 21, 2008

Last updated in NPPES Feb 21, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1533 (MA) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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 Christine Gagnon practice?

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

What is the NPI number for Christine Gagnon?

The National Provider Identifier (NPI) for Christine Gagnon is 1548439789, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jenna Gagnon Student in an Organized Health Care Education/Training Program · Pepperell, MA NPI 1194196634

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-21.