Ralph Gebert, OD
Optometrist · Chicago, IL
Ralph Gebert, OD is an optometrist with a practice address in Chicago, Illinois, and NPI 1720151152, issued on Nov 15, 2006. Check the license (Illinois 046007094, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralph Gebert
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046007094 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3500 W Peterson Ave, Chicago, IL 60659
- Phone
- (773) 588-3090
- Enumerated
- Nov 15, 2006
- Entity
- Type 1 · individual
Also registered at 3500 W Peterson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marianna Bilis, O.D.Optometrist1912976044
- Howard Blivaiss, DDSGeneral Practice Dentistry1922168954
- Julie Bruce, O.D.Optometrist1144419847
- Jennifer Bulmann, O.D.Optometrist1811980964
- Lawrence Magee, ODOptometrist1982777306
- Charles Ovitsky, O.DOptometrist1558313189
Verify Ralph Gebert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046007094Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Industry payments in 2024: $16.52
1 payment, mostly food and beverage; the largest payer was Bausch & Lomb Americas Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Optometrist providers in Illinois
There are 2,629 optometrist records in Illinois.
Other optometrist records in Illinois
- Marvin Aal, O.D.Chicago, IL1184634180
- Russul Abbas, ODGurnee, IL1285129007
- Sarah Abbott, ODPark Ridge, IL1881333565
- Mahmud Abdallah, ODAlsip, IL1417501248
- Nada AbdallahDeerfield, IL1669206066
- Saul Abraham, O.D.Mt Prospect, IL1285772400
- Jodi Acharya, O.D.Arlington Heights, IL1982769469
- Treacy Adamo, O.D.Hinsdale, IL1043395254
- Carla Adams, O.D.St Charles, IL1720199409
- Renee Adams, ODLawrenceville, IL1437220712
Common questions
What is Ralph Gebert, OD's NPI number?
Ralph Gebert, OD's National Provider Identifier (NPI) is 1720151152, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Gebert, OD located?
The NPPES record lists a practice address at 3500 W Peterson Ave, Chicago, IL, 60659. Phone: (773) 588-3090. Providers update this record themselves, so call before visiting.
How can I verify Ralph Gebert, OD's license?
NPPES lists Illinois license number 046007094, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.