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

Kathleen Marie Ryan, APRN

Family Nurse Practitioner in Whitehall, OH · enumerated 2021.

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

National Provider Identifier

1336733450

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Registry record

Entity type Individual (Type 1)

Name Kathleen Marie Ryan

Credential APRN

Sex Female

Practice address Whitehall, OH, 43213

Phone (833) 510-4357

Enumeration date Mar 1, 2021

Last updated in NPPES Sep 23, 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 APRN.CNP.025381 (OH) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kathleen Ryan?

The National Provider Identifier (NPI) for Kathleen Ryan is 1336733450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Ryan practice?

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

Other providers at this practice address

Browse all →

Todd Feasel Professional Counselor · Whitehall, OH NPI 1124033840 Kay Wuske Addiction (Substance Use Disorder) Counselor · Whitehall, OH NPI 1790864189 Judith Brown Addiction Medicine (Internal Medicine) Physician · Whitehall, OH NPI 1407975790 Soumya Pandalai Addiction Medicine (Internal Medicine) Physician · Whitehall, OH NPI 1831310275 Deborah Bennet Registered Nurse · Whitehall, OH NPI 1376796334 Dawn Runck Licensed Practical Nurse · Whitehall, OH NPI 1346565264 Michelle Kennedy Licensed Practical Nurse · Columbus, OH NPI 1609182922 Rebecca Van Wey Professional Counselor · Whitehall, OH NPI 1407106404

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-23.