Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Colin Michael Duke, RD
Registered Dietitian in Topeka, KS · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083057285
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Registry record
Entity type Individual (Type 1)
Name Colin Michael Duke
Credential RD
Sex Male
Practice address 2200 Sw Gage Blvd, Topeka, KS, 66622
Phone (785) 350-3111
Enumeration date Apr 8, 2013
Last updated in NPPES Apr 8, 2013
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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 Colin Duke practice?
The practice location on file with NPPES is in Topeka, KS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Colin Duke?
The National Provider Identifier (NPI) for Colin Duke is 1083057285, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-08.