Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Chao-Yun Chen, MS, RD, CDE

Registered Dietitian in Fresno, CA · enumerated 2006.

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

National Provider Identifier

1063471969

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Chao-Yun Chen

Credential MS, RD, CDE

Sex Female

Practice address 2615 E Clinton Ave, Dept of Nutrition and Food Service, Vacchcs, Fresno, CA, 93703

Phone (559) 225-6100

Fax (559) 241-6483

Enumeration date Mar 20, 2006

Last updated in NPPES Jul 5, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 577165 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 Chao-Yun Chen practice?

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

What is the NPI number for Chao-Yun Chen?

The National Provider Identifier (NPI) for Chao-Yun Chen is 1063471969, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-05.