Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Thor Eisenberg

Professional Counselor in Coldwater, MI · enumerated 2021.

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

National Provider Identifier

1891458022

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Registry record

Entity type Individual (Type 1)

Name Michael Thor Eisenberg

Sex Male

Practice address 200 Vista Dr, Coldwater, MI, 49036

Phone (517) 278-2129

Enumeration date Oct 14, 2021

Last updated in NPPES Oct 14, 2021

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6451019705 (MI) 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 Michael Eisenberg's NPI record?

Cross-check NPI 1891458022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891458022 active?

Yes, as of the latest NPPES snapshot, NPI 1891458022 is active (record last updated 2021-10-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-14.