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

Dr. Cynthia Lynn Nash Yesko, LCPC

Mental Health Counselor in Park Ridge, IL · enumerated 2008.

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

National Provider Identifier

1679723811

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Cynthia Lynn Nash Yesko

Credential LCPC

Sex Female

Practice address Park Ridge, IL, 60068

Phone (224) 585-8105

Enumeration date Sep 24, 2008

Last updated in NPPES Jun 3, 2024

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 180004870 (IL) 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

Is NPI 1679723811 active?

Yes, as of the latest NPPES snapshot, NPI 1679723811 is active (record last updated 2024-06-03).

How do I verify Cynthia Nash Yesko's NPI record?

Cross-check NPI 1679723811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Jillian M. Wickery, Ph.D., Psychological Services Pllc Psychologist · Park Ridge, IL NPI 1548882954 Cynthia Yesko, LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Park Ridge, IL NPI 1639929557

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-03.