Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Patricia Ann Hess, RD

Registered Dietitian in York, PA · enumerated 2011.

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

National Provider Identifier

1003199522

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Registry record

Entity type Individual (Type 1)

Name Mrs. Patricia Ann Hess

Credential RD

Sex Female

Practice address 292 Saint Charles Way, York, PA, 17402

Phone (717) 851-9231

Fax (717) 741-1719

Enumeration date Sep 21, 2011

Last updated in NPPES Jul 11, 2017

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 000340 (PA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
PO1790155	Other	PA	RAILROAD MEDICARE

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 Patricia Hess?

The National Provider Identifier (NPI) for Patricia Hess is 1003199522, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patricia Hess practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-11.