Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charles H Riley, CNA
Nurse's Aide in Detroit, MI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720729783
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Registry record
Entity type Individual (Type 1)
Name Charles H Riley
Credential CNA
Sex Male
Practice address 18602 Fairfield St, Detroit, MI, 48221
Phone (734) 639-9791
Enumeration date Apr 5, 2022
Last updated in NPPES Apr 5, 2022
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 Charles Riley practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Riley?
The National Provider Identifier (NPI) for Charles Riley is 1720729783, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-05.