Ioannis Kormas, DDS, MS
Periodontists (Periodontics)
At a glance
- In the NPI registry since
- 2018
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2018Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Periodontics primary
MN license S218
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Amoxicillin Other prescribers in Minneapolis, MN | 17 |
| Chlorhexidine Gluconate Other prescribers in Minneapolis, MN | 15 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 4 companies reported 13 payments worth $2,290 in total to this clinician.
| Zimvie Inc. | $1,353 |
|---|---|
| Geistlich Pharma, North America, Inc. | $748 |
| Dentsply Sirona Inc | $110 |
| Philips North America LLC | $79.96 |
| Travel and Lodging | $1,905 |
|---|---|
| Food and Beverage | $305 |
| Education | $79.96 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Geistlich Pharma, North America, Inc. Mar 14, 2025 | Travel and Lodging Vallos; No Product · Orthopedics/Orthopedic Surgery · travel to Edison, NJ | $748 |
| Zimvie Inc. Oct 22, 2025 | Travel and Lodging TAPERED SCREW-VENT · Dental · travel to San Diego, CA · in-kind | $489 |
| Zimvie Inc. Nov 7, 2025 | Travel and Lodging TAPERED SCREW-VENT · Dental · travel to Carlsbad, CA · in-kind | $299 |
| Zimvie Inc. Nov 6, 2025 | Travel and Lodging TAPERED SCREW-VENT · Dental · travel to Carlsbad, CA · in-kind | $299 |
| Philips North America LLC Jan 14, 2025 | Education Oral Health Care Undivided · Medical Device | $79.96 |
| Zimvie Inc. Nov 7, 2025 | Travel and Lodging TAPERED SCREW-VENT · Dental · travel to San Antonio, TX · in-kind | $35.72 |
| Zimvie Inc. Oct 22, 2025 | Travel and Lodging TAPERED SCREW-VENT · Dental · travel to San Diego, CA · in-kind | $34.00 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.