Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael D Ostrom Sr., RPH
Pharmacist in Haines, AK · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902805369
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Registry record
Entity type Individual (Type 1)
Name Michael D Ostrom Sr.
Credential RPH
Sex Male
Practice address 475 Matrix Dr, Haines, AK, 99827
Phone (907) 766-3013
Enumeration date Jul 19, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Michael Ostrom practice?
The practice location on file with NPPES is in Haines, AK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Ostrom?
The National Provider Identifier (NPI) for Michael Ostrom is 1902805369, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.