Robert A Larson Od PC
Robert A Larson Od PC is a healthcare organization registered as Clinic/Center in Plainfield, IL, holding Type 2 (organization) NPI 1881883585 since 2007. The authorized official on file is Robert Larson, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1881883585 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Robert A Larson Od PC |
| Practice address | 15420 S RTE 59, Plainfield, IL, 60544 |
| Phone | 8154368955 |
| Fax | 8154968745 |
| Enumeration date | 2007-10-18 |
| Last updated in NPPES | 2008-10-17 |
Authorized official
| Name | Robert Larson |
|---|---|
| Title | Owner |
| Phone | 8154368955 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261Q00000X | Clinic/Center | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0142300001 | Other | IL | PTAN |
Copy-ready billing details
Provider: Robert A Larson Od PC NPI: 1881883585 Taxonomy: 261Q00000X (Clinic/Center) Address: 15420 S RTE 59, Plainfield, IL, 60544
Verify this record
Cross-check NPI 1881883585 against the authoritative CMS record: view Robert A Larson Od PC 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
Who is the authorized official for Robert A Larson Od PC?
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-10-17.