Joseph P. Hegyi, O.D.
Optometrist · O Fallon, MO
Joseph P. Hegyi, O.D. is an optometrist with a practice address in O Fallon, Missouri, and NPI 1649263856, issued on Aug 24, 2005. Check the license (Missouri 2004030855, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph P. Hegyi
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2004030855 MO
Self-reported in NPPES; status is on the state search - Practice location
- 4142 Keaton Crossing Blvd, O Fallon, MO 63368
- Phone
- (636) 614-4655
- Enumerated
- Aug 24, 2005
- Record last updated
- Oct 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051020001082); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1997
- Entity
- Type 1 · individual
Also registered at 4142 Keaton Crossing Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dustin Adamo, PH.D.Counseling Psychologist1164760062
- Martin Kennedy, PH.D.Counseling Psychologist1477846087
- Sara Rogers, PHD., BCBABehavior Analyst1144673690
Verify Joseph P. Hegyi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2004030855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average optometrist in 2024
53 Medicare Part D claims for 27 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Latanoprost17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $145.60
3 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Bills Medicare through one group practice
- O'Fallon Family Eye Care LLCO Fallon, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
26 optometrist records list a practice address in O Fallon
They are 26 of the 1,225 NPPES records with a practice address in O Fallon, and 1,242 optometrist records in Missouri.
All 26 in O Fallon → All 1,242 in Missouri → Every provider in O Fallon →
Other optometrist records in Missouri
- Barbara Aalbers, ODSaint Louis, MO1366421158
- Fyizza AbbasOverland, MO1386053254
- Carl Abbott, ODMexico, MO1184605719
- Meghan Adamczak, O.D.Independence, MO1255711859
- Amanda Adkisson, ODSaint Louis, MO1275150906
- Cathryn Ahearn, ODHannibal, MO1881606200
- Ashley Ahlbrand, ODSaint Louis, MO1215669007
- David Albert, O.D.Potosi, MO1922123298
- M Aldrich, ODSaint Joseph, MO1023050911
- Tiffany Aldridge Rhine, ODDes Peres, MO1144116930
Common questions
What is Joseph P. Hegyi, O.D.'s NPI number?
Joseph P. Hegyi, O.D.'s National Provider Identifier (NPI) is 1649263856, issued on Aug 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joseph P. Hegyi, O.D. located?
The NPPES record lists a practice address at 4142 Keaton Crossing Blvd, O Fallon, MO, 63368. Phone: (636) 614-4655. Providers update this record themselves, so call before visiting.
How can I verify Joseph P. Hegyi, O.D.'s license?
NPPES lists Missouri license number 2004030855, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph P. Hegyi, O.D. prescribe under Medicare Part D?
In 2024, Joseph P. Hegyi, O.D. had 53 Medicare Part D claims for 27 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.