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

Andrea Allen, APRN, CNP

Family Nurse Practitioner in Owasso, OK · enumerated 2020.

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

National Provider Identifier

1518598564

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Registry record

Entity type Individual (Type 1)
Name Andrea Allen
Credential APRN, CNP
Sex Female
Practice address Owasso, OK, 74055
Phone (918) 401-4770
Fax (918) 401-4779
Enumeration date Jan 29, 2020
Last updated in NPPES Sep 10, 2025

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 107874 (OK) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 Andrea Allen?
The National Provider Identifier (NPI) for Andrea Allen is 1518598564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Allen practice?
The practice location on file with NPPES is in Owasso, 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 2025-09-10.