Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gregory Barterian, PT, CSCS
Physical Therapist in Canton, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164518973
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Registry record
Entity type Individual (Type 1)
Name Gregory Barterian
Credential PT, CSCS
Sex Male
Practice address 44555 Joy Road, Canton, MI, 48187
Phone (734) 451-9874
Fax (734) 451-9894
Enumeration date Oct 5, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501008103 (MI) 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.
Frequently asked questions
Is NPI 1164518973 active?
Yes, as of the latest NPPES snapshot, NPI 1164518973 is active (record last updated 2007-07-08).
How do I verify Gregory Barterian's NPI record?
Cross-check NPI 1164518973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.