Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Alvillar

Family Nurse Practitioner in Shawnee, OK · enumerated 2020.

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

National Provider Identifier

1265063960

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Registry record

Entity type Individual (Type 1)

Name Stephanie Alvillar

Sex Female

Practice address 2307 Gordon Cooper Dr, Shawnee, OK, 74801

Phone (405) 651-3344

Enumeration date Jan 31, 2020

Last updated in NPPES Jan 31, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 99694 (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

What is the NPI number for Stephanie Alvillar?

The National Provider Identifier (NPI) for Stephanie Alvillar is 1265063960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephanie Alvillar practice?

The practice location on file with NPPES is in Shawnee, 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 2020-01-31.