Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caroline Leithner, APRN

Psychiatric/Mental Health Nurse Practitioner in Tulsa, OK · enumerated 2017.

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

National Provider Identifier

1609312008

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Registry record

Entity type Individual (Type 1)

Name Caroline Leithner

Credential APRN

Sex Female

Practice address 1323 E 71st St, Tulsa, OK, 74136

Phone (918) 492-2554

Enumeration date Jan 10, 2017

Last updated in NPPES Jul 22, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60702221 (WA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60702221 (WA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0103793-C-NP (CO) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0103793 (CO) Secondary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 205200 (OK) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 205200 (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 specialty is Caroline Leithner?

Caroline Leithner is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Holley Vision Cataract & Lasik Institute Ophthalmologic Surgery Clinic/Center · Tulsa, OK NPI 1093723249 Counseling & Recovery Services of Oklahoma, Inc. Community/Behavioral Health Agency · Tulsa, OK NPI 1205990074 Counseling & Recovery Services of Oklahoma, Inc. Community/Behavioral Health Agency · Tulsa, OK NPI 1023172012 Ron W Holley Jr Do LLC Ophthalmology Physician · Tulsa, OK NPI 1285848317 Counseling & Recovery Services of Oklahoma, Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Tulsa, OK NPI 1265185664 Sydney Ortiz Torres Mental Health Counselor · Tulsa, OK NPI 1992410146 Kerrianne Wallace Registered Nurse · Tulsa, OK NPI 1801687421 Tami Boutwell Mental Health Counselor · Tulsa, OK NPI 1538054408

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-22.