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

Julie Robin Williams, RD

Registered Dietitian in Muskogee, OK · enumerated 2008.

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

National Provider Identifier

1033378690

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Registry record

Entity type Individual (Type 1)
Name Julie Robin Williams
Credential RD
Sex Female
Practice address Muskogee, OK, 74401
Enumeration date Jun 8, 2008
Last updated in NPPES Jun 10, 2025

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 962 (OK) 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.

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Frequently asked questions

What is the NPI number for Julie Williams?
The National Provider Identifier (NPI) for Julie Williams is 1033378690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Julie Williams practice?
The practice location on file with NPPES is in Muskogee, OK. 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 2025-06-10.