Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Glen Decker, PHARM.D.
Pharmacist in Wasilla, AK · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174707681
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Registry record
Entity type Individual (Type 1)
Name Dr. William Glen Decker
Credential PHARM.D.
Sex Male
Practice address 3674 E Country Field Cir, Medset, Wasilla, AK, 99654
Phone (907) 376-8200
Fax (907) 376-8195
Enumeration date Dec 19, 2007
Last updated in NPPES Feb 15, 2012
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
Where does William Decker practice?
The practice location on file with NPPES is in Wasilla, AK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Decker?
The National Provider Identifier (NPI) for William Decker is 1174707681, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-15.