Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maciej Kusmierczyk, PT
Physical Therapist in Detroit, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508807553
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Registry record
Entity type Individual (Type 1)
Name Maciej Kusmierczyk
Credential PT
Sex Male
Practice address 18241 Mcnichols, Detroit, MI, 48219
Phone (313) 537-4235
Fax (313) 537-4213
Enumeration date Jun 9, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501005466 (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 1508807553 active?
Yes, as of the latest NPPES snapshot, NPI 1508807553 is active (record last updated 2007-07-08).
How do I verify Maciej Kusmierczyk's NPI record?
Cross-check NPI 1508807553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.