Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Fitness Training Unlimited, LLC

Kinesiotherapist in Troy, MI · enumerated 2014 · authorized official Gregory Kirk, Managing Member.

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

National Provider Identifier

1134543937

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Fitness Training Unlimited, LLC

Other name <Unavail>

Practice address 3250 W Big Beaver Rd Ste 300b, Troy, MI, 48084

Phone (248) 792-3633

Fax (248) 281-0515

Enumeration date Feb 13, 2014

Last updated in NPPES Feb 28, 2019

Taxonomy & classification

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

226300000X Kinesiotherapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Gregory Kirk

Title Managing Member

Phone (248) 792-3633

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 type of organization is Fitness Training Unlimited, LLC?

Fitness Training Unlimited, LLC is registered in NPPES as a Kinesiotherapist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-28.