Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Michael Chernesky

Professional Counselor in Milford, CT · enumerated 2022.

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

National Provider Identifier

1790437556

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Registry record

Entity type Individual (Type 1)

Name John Michael Chernesky

Sex Male

Practice address 57 Plains Rd Ste 1e, Milford, CT, 06461

Phone (203) 701-6448

Fax (617) 807-0958

Enumeration date Jan 24, 2022

Last updated in NPPES Jun 11, 2026

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 5051 (CT) 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.

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Frequently asked questions

How do I verify John Chernesky's NPI record?

Cross-check NPI 1790437556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790437556 active?

Yes, as of the latest NPPES snapshot, NPI 1790437556 is active (record last updated 2026-06-11).

Other providers at this practice address

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Patricia Mcmanus Clinical Social Worker · Milford, CT NPI 1376604157 Joanne Montgomery Addiction (Substance Use Disorder) Counselor · Milford, CT NPI 1679096093 Taryn Zarnetske LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Milford, CT NPI 1316450653 Joanne L Montgomery, LLC Clinical Social Worker · Milford, CT NPI 1215426903 Darcy Epstein Clinical Social Worker · Milford, CT NPI 1356081749 Premier Counseling Services LLC Clinical Social Worker · Milford, CT NPI 1013652064 Holistic Counseling, LLC Clinical Social Worker · Milford, CT NPI 1295450633 Michelle Salado Professional Counselor · Milford, CT NPI 1427807650

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-11.