Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Cynthia Catherine Dematteis, ATC
Athletic Trainer in Hamburg, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255469060
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Registry record
Entity type Individual (Type 1)
Name Miss Cynthia Catherine Dematteis
Credential ATC
Sex Female
Practice address 10020 Professional Center Drive, Hamburg, MI, 48139
Phone (810) 231-6906
Enumeration date Mar 1, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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.
Frequently asked questions
What is the NPI number for Cynthia Dematteis?
The National Provider Identifier (NPI) for Cynthia Dematteis is 1255469060, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cynthia Dematteis practice?
The practice location on file with NPPES is in Hamburg, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michigan Rehabilitation Specialists, LLC Physical Therapist · Hamburg, MI NPI 1427226083 Heather D'Agosta Physical Therapist · Hamburg, MI NPI 1194967364 Stephanie Peterson Internal Medicine Physician · Hamburg, MI NPI 1538480223 Ashlee Wines Physical Therapist · Hamburg, MI NPI 1447563978 Danelle Hale Physical Therapist · Hamburg, MI NPI 1699089177 Iha Health Services Corporation Internal Medicine Physician · Hamburg, MI NPI 1629326046 Anne Clark Physical Therapist · Hamburg, MI NPI 1871833277 Rachel Walk Internal Medicine Physician · Hamburg, MI NPI 1720403918
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.