Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Johnathan Myers

Psychiatric/Mental Health Registered Nurse in Deer Park, IL · enumerated 2023.

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

National Provider Identifier

1720775109

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Registry record

Entity type Individual (Type 1)

Name Johnathan Myers

Sex Male

Practice address 23975 W Lancaster Ct, Deer Park, IL, 60010

Phone (815) 762-4703

Enumeration date Apr 18, 2023

Last updated in NPPES Apr 18, 2023

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 041461508 (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 1720775109 active?

Yes, as of the latest NPPES snapshot, NPI 1720775109 is active (record last updated 2023-04-18).

How do I verify Johnathan Myers's NPI record?

Cross-check NPI 1720775109 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-18.