Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Casey Armstrong, PHARMD
Pharmacist in Gillette, WY · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992248462
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Registry record
Entity type Individual (Type 1)
Name Casey Armstrong
Credential PHARMD
Sex Male
Practice address 2300 S Douglas Hwy, Gillette, WY, 82718
Phone (307) 686-5166
Enumeration date Nov 30, 2016
Last updated in NPPES Nov 30, 2016
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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
What is the NPI number for Casey Armstrong?
The National Provider Identifier (NPI) for Casey Armstrong is 1992248462, a Type 1 (individual) record in the CMS NPPES registry.
Where does Casey Armstrong practice?
The practice location on file with NPPES is in Gillette, WY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Walmart Inc. Community/Retail Pharmacy · Gillette, WY NPI 1457378689 Wal-Mart Stores, Inc. Eyewear Supplier · Gillette, WY NPI 1891829966 Molly Mccolley Pharmacist · Gillette, WY NPI 1871996850 Travis Beck Pharmacist · Gillette, WY NPI 1619353356 Deborah Engel Pharmacist · Gillette, WY NPI 1538536396 Crystal Huntrods Pharmacist · Gillette, WY NPI 1821441502 Alex Olson Pharmacist · Gillette, WY NPI 1922576206
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-30.