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

Cristal Vardeman, RD

Registered Dietitian in Tyler, TX · enumerated 2021.

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

National Provider Identifier

1942979018

Verified

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Registry record

Entity type Individual (Type 1)

Name Cristal Vardeman

Credential RD

Sex Female

Practice address Tyler, TX, 75703

Phone (903) 392-9705

Fax (430) 267-3550

Enumeration date Sep 10, 2021

Last updated in NPPES Mar 18, 2026

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86152610 (TX) Primary

133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers Secondary

133N00000X Nutritionist Dietary & Nutritional Service Providers Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary

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 Cristal Vardeman?

The National Provider Identifier (NPI) for Cristal Vardeman is 1942979018, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cristal Vardeman practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-18.