Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Chris Groulx, COTAL

Q: What is the NPI number for Chris Groulx?

The National Provider Identifier (NPI) for Chris Groulx is 1811210321, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapy Assistant in Shelby Twp., MI · enumerated 2010.

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

National Provider Identifier

1811210321

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Registry record

Entity type Individual (Type 1)

Name Chris Groulx

Credential COTAL

Sex Male

Practice address Shelby Twp., MI, 48315

Phone (586) 566-6280

Enumeration date Mar 11, 2010

Last updated in NPPES Mar 11, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5202007228 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Chris Groulx practice?

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

What is the NPI number for Chris Groulx?

The National Provider Identifier (NPI) for Chris Groulx is 1811210321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Developing Connections, Inc. Multi-Specialty Clinic/Center · Shelby Township, MI NPI 1023236122 Scott Nordquist Occupational Therapy Assistant · Shelby Twp, MI NPI 1467697540 Cynthia Faraji-Tajrishi Occupational Therapy Assistant · Shelby Township, MI NPI 1790920767 Linda Netzel Occupational Therapist · Shelby Township, MI NPI 1689819658 Sarah Ellero Speech-Language Pathologist · Shelby Township, MI NPI 1285879254 Shaun Hickey Occupational Therapy Assistant · Shelby Township, MI NPI 1922243997 Carly Hickey Occupational Therapy Assistant · Shelby Township, MI NPI 1487899456 Tammie Jensen Speech-Language Pathologist · Shelby Township, MI NPI 1902041973

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-11.