Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew R Marinkovich Jr., O.D.
Optometrist in Thousand Oaks, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649321225
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Registry record
Entity type Individual (Type 1)
Name Andrew R Marinkovich Jr.
Credential O.D.
Sex Male
Practice address 518 N Moorpark Rd, Thousand Oaks, CA, 91360
Phone (805) 373-0599
Fax (805) 495-4263
Enumeration date Jan 12, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 Andrew Marinkovich practice?
The practice location on file with NPPES is in Thousand Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Andrew Marinkovich?
The National Provider Identifier (NPI) for Andrew Marinkovich is 1649321225, 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 2007-07-08.