Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samantha Ostrom
Optometrist in Crown Point, IN · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790672384
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Registry record
Entity type Individual (Type 1)
Name Samantha Ostrom
Sex X
Practice address 1861 E Summit St, Crown Point, IN, 46307
Phone (219) 617-5058
Enumeration date Jun 18, 2025
Last updated in NPPES Aug 7, 2025
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
What is the NPI number for Samantha Ostrom?
The National Provider Identifier (NPI) for Samantha Ostrom is 1790672384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Samantha Ostrom practice?
The practice location on file with NPPES is in Crown Point, IN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-07.