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

Ms. Kaitlin B Baker, APRN-CNP

Psychiatric/Mental Health Nurse Practitioner in Mcalester, OK · enumerated 2018.

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

National Provider Identifier

1396248456

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Registry record

Entity type Individual (Type 1)

Name Ms. Kaitlin B Baker

Credential APRN-CNP

Sex Female

Practice address Mcalester, OK, 74501

Phone (918) 426-7800

Enumeration date Mar 15, 2018

Last updated in NPPES Oct 11, 2023

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 211531 (OK) Primary

163W00000X Registered Nurse Nursing Service Providers · License 930017 (TX) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1110251 (TX) Secondary

Other identifiers

Identifier	Type	State	Issuer
1110251	Other	TX	TEXAS BOARD OF NURSING - APRN-CNP
211531	Other	OK	OKLAHOMA BOARD OF NURSING - APRN-CNP
930017	Other	TX	REGISTERED NURSE

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 Kaitlin Baker?

The National Provider Identifier (NPI) for Kaitlin Baker is 1396248456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kaitlin Baker practice?

The practice location on file with NPPES is in Mcalester, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-11.