Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristi Michelle Mathieson, RD,LD

Registered Dietitian in Bedford, NH · enumerated 2008 · practices at New Hampshire Natural Health Clinic.

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

National Provider Identifier

1295983948

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Registry record

Entity type Individual (Type 1)

Name Kristi Michelle Mathieson

Credential RD,LD

Sex Female

Practice address 304 Riverway Pl, Bedford, NH, 03110

Phone (603) 623-6800

Fax (603) 623-6812

Enumeration date Sep 7, 2008

Last updated in NPPES Sep 7, 2008

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 0522 (NH) 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

What is the NPI number for Kristi Mathieson?

The National Provider Identifier (NPI) for Kristi Mathieson is 1295983948, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kristi Mathieson practice?

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

Other providers at this practice address

Browse all →

Bert Mathieson Naturopath · Bedford, NH NPI 1770508632 Meredith Murray Naturopath · Bedford, NH NPI 1487906350 New Hampshire Natural Health Clinic Naturopath · Bedford, NH NPI 1245673433

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-07.