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Dr. Robert Sikes, PHARM.D.

Dr. Robert Sikes is a Pharmacist provider (Pharmacist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1366828360 since 2015. The credential PHARMD stands for Doctor of Pharmacy.

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NPI 1366828360
Entity type Individual (Type 1)
Name Dr. Robert Sikes
Credential PHARM.D.
Sex Male
Practice address 4301 W WISCONSIN AVE, SUITE 42, Appleton, WI, 54913
Phone 9202437877
Enumeration date 2015-08-03
Last updated in NPPES 2015-08-03

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 18105-40 WI

PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Copy-ready billing details
Provider: Robert Sikes, PHARM.D.
NPI: 1366828360
Taxonomy: 183500000X (Pharmacist)
Address: 4301 W WISCONSIN AVE, SUITE 42, Appleton, WI, 54913

Other providers at this practice address

NPI Name Type Specialty Location
1629147137 Richard Davison Individual Optometrist Appleton, WI
1114074416 Nicholas Hafeman Individual Optometrist Appleton, WI
1114075975 Luxottica Retail North America Inc Organization Eyewear Supplier Appleton, WI
1154521144 Dr Rick Davison and Assoc, LLC Organization Optometrist Appleton, WI
1588993711 Pearle Vision Inc Organization Eyewear Supplier Appleton, WI
1174876601 Chintan Brahmbhatt Individual Pharmacist Appleton, WI
1760018451 Khone Yang Individual Pharmacist Appleton, WI
1265029151 Kiera Schiavo Individual Pharmacist Appleton, WI

Verify this record

Cross-check NPI 1366828360 against the authoritative CMS record: view Dr. Robert Sikes on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Robert Sikes?
The National Provider Identifier (NPI) for Robert Sikes is 1366828360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Sikes practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-08-03.