Nikolas Antoniou, M.D.
Family Medicine Physician · Gurnee, IL
Nikolas Antoniou, M.D. is a family medicine physician with a practice address in Gurnee, Illinois, and NPI 1487683793, issued on Jun 30, 2006. Check the license (Illinois 036-098315, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nikolas Antoniou
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036-098315 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7900 Rollins RD Ste 1100, Gurnee, IL 60031
- Phone
- (847) 356-3680
- Enumerated
- Jun 30, 2006
- Entity
- Type 1 · individual
Also registered at 7900 Rollins RD Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esther Liu, MDFamily Medicine Physician1154401750
Verify Nikolas Antoniou 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 036-098315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5% fewer Medicare Part D claims than the average family medicine physician in 2024
3,328 Medicare Part D claims for 414 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium247 claims
- Metformin Hcl206 claims
- Levothyroxine Sodium189 claims
- Amlodipine Besylate185 claims
- Losartan Potassium130 claims
- Albuterol Sulfate Hfa121 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.
The Medicare quality score for 2023: 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Endeavor Health Medical GroupGurnee, 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.
26 family medicine physician records list a Gurnee practice address
They are 26 of the 846 NPPES records with a Gurnee practice address, and 5,925 family medicine physician records in Illinois.
All 26 in Gurnee → All 5,925 in Illinois → Every provider in Gurnee →
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 Nikolas Antoniou, M.D.'s NPI number?
Nikolas Antoniou, M.D.'s National Provider Identifier (NPI) is 1487683793, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nikolas Antoniou, M.D. located?
The NPPES record lists a practice address at 7900 Rollins RD Ste 1100, Gurnee, IL, 60031. Phone: (847) 356-3680. Providers update this record themselves, so call before visiting.
How can I verify Nikolas Antoniou, M.D.'s license?
NPPES lists Illinois license number 036-098315, 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.
How much does Nikolas Antoniou, M.D. prescribe under Medicare Part D?
In 2024, Nikolas Antoniou, M.D. had 3,328 Medicare Part D claims for 414 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Nikolas Antoniou, M.D.'s Medicare quality score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.