Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Hellman

Case Manager/Care Coordinator in Geneseo, NY · enumerated 2008 · practices at Casa-Trinity, Inc..

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

National Provider Identifier

1649446816

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Registry record

Entity type Individual (Type 1)

Name Michael Hellman

Sex Male

Practice address 4612 Millennium Drive, Geneseo, NY, 14454

Phone (585) 991-5012

Fax (585) 991-5013

Enumeration date May 7, 2008

Last updated in NPPES Jan 18, 2024

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License 083457 (NY) 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

What is the NPI number for Michael Hellman?

The National Provider Identifier (NPI) for Michael Hellman is 1649446816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Hellman practice?

The practice location on file with NPPES is in Geneseo, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Casa-Trinity, Inc. Substance Use Disorder Rehabilitation Clinic/Center · Geneseo, NY NPI 1023054376

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-18.