Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jos G Dorrestein, MHS, PT

Orthopedic Physical Therapist in Hinsdale, IL · enumerated 2008.

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

National Provider Identifier

1215105846

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Registry record

Entity type Individual (Type 1)

Name Mr. Jos G Dorrestein

Credential MHS, PT

Sex Male

Practice address 119 E Ogden Ave Ste 110, Hinsdale, IL, 60521

Phone (630) 325-2664

Fax (866) 245-8064

Enumeration date Feb 17, 2008

Last updated in NPPES Dec 15, 2011

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070-0003923 (IL) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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

What is the NPI number for Jos Dorrestein?

The National Provider Identifier (NPI) for Jos Dorrestein is 1215105846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jos Dorrestein practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-15.