Nikolas Antoniou, M.D.
About This Business
Nikolas Antoniou, M.D., is a family medicine physician in Round Lake Beach, Illinois, with 30 years of experience since graduating from Rosalind Franklin University of Medicine and Science, Chicago Medical School in 1996, above the 24-year average among city physicians in our directory. He holds an active Illinois license and registered with the national provider registry since 2006. He is affiliated with NorthShore University HealthSystem Evanston Hospital. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 93.1 out of 100, the highest MIPS score among the 12 rated physicians in our Round Lake Beach listings. He is one of 13 family medicine physicians among the 65 Round Lake Beach doctors in our directory. He accepts Medicare and offers telehealth, one of two city doctors in our directory offering both. Patients rate him 5.0 across 2 reviews.
Verified Provider Info
- Specialty (per registry)
- Family Medicine
- NPI Number
- 1487683793
- Medical school graduate
- 1996 (30+ years of practice)
- Medical school
- R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
- State license
- 036-098315 (IL)
- Hospital affiliations
- Northshore University Healthsystem - Evanston Hospital
- Quality score (CMS MIPS)
- 93.1/100
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: September 7, 2026
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