Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dewey Nickels Reilly, DDS
Dentist in Tomahawk, WI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548463813
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Dewey Nickels Reilly
Credential DDS
Sex Male
Practice address 1018 Kings Rd, Tomahawk, WI, 54487
Phone (715) 453-7071
Fax (715) 453-9461
Enumeration date Jun 6, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
Where does Dewey Reilly practice?
The practice location on file with NPPES is in Tomahawk, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dewey Reilly?
The National Provider Identifier (NPI) for Dewey Reilly is 1548463813, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.