Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Andrea Zitzelberger, RD, LDN

Registered Dietitian in Clearfield, PA · enumerated 2014.

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

National Provider Identifier

1235554882

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Registry record

Entity type Individual (Type 1)

Name Mrs. Andrea Zitzelberger

Credential RD, LDN

Sex Female

Practice address 809 Turnpike Ave, Clearfield, PA, 16830

Phone (814) 768-2455

Enumeration date Feb 19, 2014

Last updated in NPPES Jun 24, 2022

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1099379 (NJ) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN006834 (PA) 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 Andrea Zitzelberger?

The National Provider Identifier (NPI) for Andrea Zitzelberger is 1235554882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Zitzelberger practice?

The practice location on file with NPPES is in Clearfield, PA. 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 2022-06-24.