Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Edmond Fassett, BS PHARM, MBA, PHD
Pharmacist in Spokane, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548258114
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Registry record
Entity type Individual (Type 1)
Name Dr. William Edmond Fassett
Credential BS PHARM, MBA, PHD
Sex Male
Practice address 310 N Riverpoint Blvd, Ste 210c, Spokane, WA, 99202
Phone (509) 358-7666
Fax (509) 358-7744
Enumeration date Oct 7, 2005
Last updated in NPPES Jun 21, 2010
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PHCT.PH.60125044 | Other | WA | WASHINGTON COLLABORATIVE PRACTICE AGREEMENT |
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 William Fassett?
The National Provider Identifier (NPI) for William Fassett is 1548258114, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Fassett practice?
The practice location on file with NPPES is in Spokane, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-21.