Gage Buness, DO
Family Medicine Physician · O Fallon, IL
Gage Buness, DO is a family medicine physician with a practice address in O Fallon, Illinois, and NPI 1881449635, issued on Apr 23, 2024. Check the license (Illinois 125.086678, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gage Buness
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 125.086678 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1 Saint Elizabeth Blvd, O Fallon, IL 62269
- Phone
- (618) 233-7880
- Enumerated
- Apr 23, 2024
- Entity
- Type 1 · individual
Also registered at 1 Saint Elizabeth Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caitlin AlonzoNurse Practitioner1083576243
- Justin Baecht, CRNACertified Registered Nurse Anesthetist1801034491
- Leah Baecht, DNP, CRNA, APRNCertified Registered Nurse Anesthetist1275831273
- Gregory Bray-Stanley, MDAnesthesiology Physician1902836679
- Amanda BurgesenCritical Care Medicine Registered Nurse1568084903
- Tessa Butt, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1962202036
Verify Gage Buness in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 125.086678Check 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: $124.96
1 payment, mostly food and beverage; the largest payer was Organogenesis Inc.. The 53,013 providers of this specialty with any payment received $861.30 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.
43 family medicine physician records list a O Fallon practice address
They are 43 of the 1,077 NPPES records with a O Fallon practice address, and 5,925 family medicine physician records in Illinois.
All 43 in O Fallon → All 5,925 in Illinois → Every provider in O Fallon →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Ahmed Abdelkader, MDChicago, IL1659104230
Common questions
What is Gage Buness, DO's NPI number?
Gage Buness, DO's National Provider Identifier (NPI) is 1881449635, issued on Apr 23, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Gage Buness, DO located?
The NPPES record lists a practice address at 1 Saint Elizabeth Blvd, O Fallon, IL, 62269. Phone: (618) 233-7880. Providers update this record themselves, so call before visiting.
How can I verify Gage Buness, DO's license?
NPPES lists Illinois license number 125.086678, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.