Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Mostek
Pharmacist in Bend, OR · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538413273
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Mostek
Sex Male
Practice address 61155 S Hwy 97, Bend, OR, 97702
Phone (541) 382-5742
Enumeration date Nov 2, 2012
Last updated in NPPES Nov 2, 2012
Taxonomy & licenses
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 Michael Mostek practice?
The practice location on file with NPPES is in Bend, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Mostek?
The National Provider Identifier (NPI) for Michael Mostek is 1538413273, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-02.