Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gr Therapy Collective

Q: What is the NPI number for Gr Therapy Collective?

The NPI for Gr Therapy Collective is 1255220687, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Social Worker in Grand Rapids, MI · enumerated 2025 · authorized official Tracy Frostick, Owner.

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

National Provider Identifier

1255220687

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Registry record

Entity type Organization (Type 2)

Legal business name Gr Therapy Collective

Practice address 330 E Beltline Ave Ne Ste 300, Grand Rapids, MI, 49506

Phone (616) 730-3199

Enumeration date Jul 1, 2025

Last updated in NPPES Jul 1, 2025

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Tracy Frostick

Title Owner

Phone (616) 730-3199

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

Who is the authorized official for Gr Therapy Collective?

NPPES lists Tracy Frostick (Owner) as the authorized official for this organization.

What is the NPI number for Gr Therapy Collective?

The NPI for Gr Therapy Collective is 1255220687, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-01.