NPI Portal NPI Lookup & Verification

Robert S Reiner

Robert S Reiner is a healthcare organization registered as Optometrist in Carson, CA, holding Type 2 (organization) NPI 1841458734 since 2008. The authorized official on file is Robert Reiner, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1841458734
Entity type Organization (Type 2)
Legal business name Robert S Reiner
Practice address 21739 AVALON BLVD, Carson, CA, 90745
Phone 3105136900
Enumeration date 2008-05-28
Last updated in NPPES 2008-05-28

Authorized official

Name Robert Reiner
Title Owner
Phone 3105136900

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary CA

Other identifiers

Identifier Type State Issuer
SD0049000 Medicaid CA
Copy-ready billing details
Provider: Robert S Reiner
NPI: 1841458734
Taxonomy: 152W00000X (Optometrist)
Address: 21739 AVALON BLVD, Carson, CA, 90745

Providers at this address

NPI Name Type Specialty Location
1972512127 Kristen Lee Individual Optometrist Carson, CA
1154433761 Angelica Salamanca Individual Optometrist Carson, CA
1023315447 Kristen Lee Od, A Professional Corporation Organization Optometrist Carson, CA

Verify this record

Cross-check NPI 1841458734 against the authoritative CMS record: view Robert S Reiner on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Robert S Reiner located?
The practice location on file with NPPES is in Carson, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-28. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-28.