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

Olivia Feaster, R.D., CSG , L.D.

Gerontological Nutrition Registered Dietitian in Sheridan, WY · enumerated 2014.

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

National Provider Identifier

1215338975

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Registry record

Entity type Individual (Type 1)

Name Olivia Feaster

Credential R.D., CSG , L.D.

Sex Female

Practice address Sheridan, WY, 82801

Phone (307) 675-3837

Enumeration date Sep 11, 2014

Last updated in NPPES Nov 26, 2019

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 150 (WY) Secondary

133VN1101X Gerontological Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 150 (WY) 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 Olivia Feaster practice?

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

What is the NPI number for Olivia Feaster?

The National Provider Identifier (NPI) for Olivia Feaster is 1215338975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-26.