NPI Portal NPI Lookup & Verification

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

Mrs. Yong-Suk Zarski, APN

Psychiatric/Mental Health Nurse Practitioner in Monticello, NY · enumerated 2008.

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

National Provider Identifier

1982889291

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Yong-Suk Zarski
Credential APN
Sex Female
Practice address Monticello, NY, 12701
Enumeration date Jan 4, 2008
Last updated in NPPES May 28, 2025

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

Taxonomy & licenses

364SG0600X Gerontology Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00098500 (NJ) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00098500 (NJ) 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

Where does Yong-Suk Zarski practice?
The practice location on file with NPPES is in Monticello, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yong-Suk Zarski?
The National Provider Identifier (NPI) for Yong-Suk Zarski is 1982889291, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.