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

Diane L Huth, RDN, CSG

Q: What is the NPI number for Diane Huth?

The National Provider Identifier (NPI) for Diane Huth is 1770113144, a Type 1 (individual) record in the CMS NPPES registry.

Gerontological Nutrition Registered Dietitian in Butler, PA · enumerated 2020.

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

National Provider Identifier

1770113144

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Registry record

Entity type Individual (Type 1)

Name Diane L Huth

Credential RDN, CSG

Sex Female

Practice address Butler, PA, 16001

Phone (724) 991-7838

Enumeration date Jan 24, 2020

Last updated in NPPES Dec 8, 2020

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

Taxonomy & licenses

133VN1101X Gerontological Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License DN003126 (PA) 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

What is the NPI number for Diane Huth?

The National Provider Identifier (NPI) for Diane Huth is 1770113144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Huth practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-08.