Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Oran Linder, O.D.
Optometrist in Rock Island, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477541175
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Registry record
Entity type Individual (Type 1)
Name Dr. Oran Linder
Credential O.D.
Sex Male
Practice address 4032 Blackhawk Road, Rock Island, IL, 61201
Phone (309) 786-9734
Enumeration date Oct 7, 2005
Last updated in NPPES May 5, 2008
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 410047602 | Other | IL | MEDICARE RAILROAD |
| 7215175 | Other | IL | BCBS |
| 046008291 | Medicaid | IL | - |
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
Is NPI 1477541175 active?
Yes, as of the latest NPPES snapshot, NPI 1477541175 is active (record last updated 2008-05-05).
How do I verify Oran Linder's NPI record?
Cross-check NPI 1477541175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-05.