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

Mrs. Marcella Elsie Harper, RN

Community Health Registered Nurse in Red Rock, OK · enumerated 2025 · practices at Otoe-Missouria Tribe.

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

National Provider Identifier

1437954369

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Registry record

Entity type Individual (Type 1)
Name Mrs. Marcella Elsie Harper
Credential RN
Sex Female
Practice address Red Rock, OK, 74651
Phone (580) 723-4466
Enumeration date Feb 14, 2025
Last updated in NPPES Feb 14, 2025

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

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License R0067924 (OK) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Where does Marcella Harper practice?
The practice location on file with NPPES is in Red Rock, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marcella Harper?
The National Provider Identifier (NPI) for Marcella Harper is 1437954369, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-14.