Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtland Don Hill Sr., CNA

Nurse's Aide in Oklahoma City, OK · enumerated 2022.

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

National Provider Identifier

1518613785

Verified

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Registry record

Entity type Individual (Type 1)

Name Courtland Don Hill Sr.

Credential CNA

Sex Male

Practice address 3524 Nw 56th St, Oklahoma City, OK, 73112

Phone (405) 606-6937

Enumeration date Feb 26, 2022

Last updated in NPPES Feb 26, 2022

Taxonomy & licenses

376K00000X Nurse's Aide Nursing Service Related Providers · License 37V961120410 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Courtland Hill?

Courtland Hill is registered in NPPES with the primary taxonomy of Nurse's Aide. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-26.