Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dirk Nathaniel Wigen, PHARMD
Pharmacist in Pullman, WA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386136927
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Registry record
Entity type Individual (Type 1)
Name Dirk Nathaniel Wigen
Credential PHARMD
Sex Male
Practice address 825 Se Bishop Blvd Ste 301, Pullman, WA, 99163
Phone (509) 332-4608
Enumeration date May 30, 2018
Last updated in NPPES May 30, 2018
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 Dirk Wigen practice?
The practice location on file with NPPES is in Pullman, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dirk Wigen?
The National Provider Identifier (NPI) for Dirk Wigen is 1386136927, 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 2018-05-30.