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

Mr. Frederic Leland Ondovchak, R.N., M.S.N., A.P.R.

Family Nurse Practitioner in Dewey, AZ · enumerated 2014.

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

National Provider Identifier

1932503802

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Frederic Leland Ondovchak

Credential R.N., M.S.N., A.P.R.

Sex Male

Practice address Dewey, AZ, 86327

Phone (928) 632-1155

Fax (928) 632-5580

Enumeration date Oct 21, 2014

Last updated in NPPES May 16, 2022

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 26NJ00523800 (NJ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP9884 (AZ) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
302368	Medicaid	AZ	-

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

How do I verify Frederic Ondovchak's NPI record?

Cross-check NPI 1932503802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1932503802 active?

Yes, as of the latest NPPES snapshot, NPI 1932503802 is active (record last updated 2022-05-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-16.