George Antonopoulos, APRN
Family Nurse Practitioner · Willowbrook, IL
George Antonopoulos, APRN is a family nurse practitioner with a practice address in Willowbrook, Illinois, and NPI 1326660069, issued on May 16, 2020. Check the license (Illinois 209.021305, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- George Antonopoulos
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209.021305 IL
Self-reported in NPPES; status is on the state search - Practice location
- 40 75TH St, Willowbrook, IL 60527
- Phone
- (561) 734-9003
- Enumerated
- May 16, 2020
- Entity
- Type 1 · individual
Also registered at 40 75TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noor Abutaha, APNFamily Nurse Practitioner1093456568
- Amy Altenberger, FNPRegistered Nurse1881374700
- Nimmy Baby, FNPFamily Nurse Practitioner1508502980
- Elizabeth BarnesNurse Practitioner1639918923
- Kathleen Barter, FNP-BCFamily Nurse Practitioner1225923857
- Jennelyn Belcina, NPNurse Practitioner1427608090
Verify George Antonopoulos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.021305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
62 Medicare Part D claims for 19 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of 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: $2,278.53
31 payments, mostly food and beverage; the largest payer was AngioDynamics, Inc.. The 91,435 providers of this specialty with any payment received $675.31 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.
One hospital or facility affiliation
- Midwest Institute For Minimally Invasive TherapiesHinsdale, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
77 family nurse practitioner records list a Willowbrook practice address
They are 77 of the 453 NPPES records with a Willowbrook practice address, and 7,207 family nurse practitioner records in Illinois.
All 77 in Willowbrook → All 7,207 in Illinois → Every provider in Willowbrook →
Other family nurse practitioner records in Illinois
- Deborah Aaron, FNPChicago, IL1114024916
- Lawrence Abah, APNAurora, IL1306305115
- Theresa AbbaduskyPekin, IL1265892046
- Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
- Manar Abdalla, FNPChicago, IL1700632411
- Mahubah Abdallah, FNP-CRochelle, IL1841752284
- Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
- Servet Abdelhafez, APRNBrookfield, IL1790505048
- Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
- Saima Abdul Karim, FNP-BCCoal City, IL1629498753
Common questions
What is George Antonopoulos, APRN's NPI number?
George Antonopoulos, APRN's National Provider Identifier (NPI) is 1326660069, issued on May 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is George Antonopoulos, APRN located?
The NPPES record lists a practice address at 40 75TH St, Willowbrook, IL, 60527. Phone: (561) 734-9003. Providers update this record themselves, so call before visiting.
How can I verify George Antonopoulos, APRN's license?
NPPES lists Illinois license number 209.021305, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does George Antonopoulos, APRN prescribe under Medicare Part D?
In 2024, George Antonopoulos, APRN had 62 Medicare Part D claims for 19 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions 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.