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

Mrs. Eileen Marie Baker, A.R.N.P.

Q: What is the NPI number for Eileen Baker?

The National Provider Identifier (NPI) for Eileen Baker is 1457303042, a Type 1 (individual) record in the CMS NPPES registry.

Women's Health Nurse Practitioner in Claremore, OK · enumerated 2006.

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

National Provider Identifier

1457303042

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Registry record

Entity type Individual (Type 1)

Name Mrs. Eileen Marie Baker

Credential A.R.N.P.

Sex Female

Practice address Claremore, OK, 74017

Phone (918) 341-3166

Fax (918) 341-3715

Enumeration date May 16, 2006

Last updated in NPPES Jun 30, 2011

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

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R0051711 (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 Eileen Baker?

The National Provider Identifier (NPI) for Eileen Baker is 1457303042, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eileen Baker practice?

The practice location on file with NPPES is in Claremore, 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 2011-06-30.