Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Jon Graeber, OTR

Occupational Therapist in Coldwater, MI · enumerated 2019.

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

National Provider Identifier

1932662483

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Registry record

Entity type Individual (Type 1)

Name Matthew Jon Graeber

Credential OTR

Sex Male

Practice address 90 N Michigan Ave, Coldwater, MI, 49036

Phone (517) 279-9808

Enumeration date Apr 11, 2019

Last updated in NPPES Jun 22, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201006064 (MI) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
5201006064	Other	MI	BOARD OF OCCUPATIONAL THERAPISTS
5201006064	Other	MI	DEPARTMENT OF LICENSING AND REGULATORY AFFAIRS

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

Where does Matthew Graeber practice?

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

What is the NPI number for Matthew Graeber?

The National Provider Identifier (NPI) for Matthew Graeber is 1932662483, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-22.