Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. David Allen Demattos
Peer Specialist in Canton, MI · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356234249
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Registry record
Entity type Individual (Type 1)
Name Mr. David Allen Demattos
Sex Male
Practice address 50430 School House Rd Ste 100, Canton, MI, 48187
Phone (734) 495-1722
Enumeration date May 30, 2025
Last updated in NPPES May 30, 2025
Taxonomy & licenses
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
Where does David Demattos practice?
The practice location on file with NPPES is in Canton, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Demattos?
The National Provider Identifier (NPI) for David Demattos is 1356234249, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-30.