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

April Dirteater, RDN

Registered Dietitian in Tahlequah, OK · enumerated 2021.

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

National Provider Identifier

1518541804

Verified

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Registry record

Entity type Individual (Type 1)

Name April Dirteater

Credential RDN

Sex Female

Practice address Tahlequah, OK, 74464

Phone (918) 720-5806

Enumeration date May 12, 2021

Last updated in NPPES Jun 24, 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 86210072 (OK) Primary

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 April Dirteater?

The National Provider Identifier (NPI) for April Dirteater is 1518541804, a Type 1 (individual) record in the CMS NPPES registry.

Where does April Dirteater practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-24.