Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert W Brenart, O.D.
Optometrist in Yorkville, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881761393
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert W Brenart
Credential O.D.
Sex Male
Practice address 120 E Countryside Pkwy, Yorkville, IL, 60560
Phone (630) 553-6166
Fax (630) 553-6178
Enumeration date Nov 29, 2006
Last updated in NPPES Nov 5, 2007
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 |
|---|---|---|---|
| 046006926 | 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
Where does Robert Brenart practice?
The practice location on file with NPPES is in Yorkville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Brenart?
The National Provider Identifier (NPI) for Robert Brenart is 1881761393, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Brenart Eye Clinic, LLC Optometrist · Yorkville, IL NPI 1245307636 Lisa Morris Optometrist · Yorkville, IL NPI 1821165226 Nicole Zangler Optometrist · Yorkville, IL NPI 1063589596 Ross Mlsna Optometrist · Yorkville, IL NPI 1457428542 Michael Sperlakis Optometrist · Yorkville, IL NPI 1962551028 Fagman Eye Surgery Assoc Specialist · Yorkville, IL NPI 1164604427 Rob Brenart Optometrist · Yorkville, IL NPI 1114455573
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-05.