Andrei Mark, DDS
Oral and Maxillofacial Radiology Dentistry
At a glance
- In the NPI registry since
- 2006
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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Oral and Maxillofacial Radiology Dentistry primary
NY license 041022 -
Oral and Maxillofacial Pathology Dentistry
NY license 041022 -
Oral and Maxillofacial Surgery (Dentist)
NY license 041022
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 New York, NY | 234 |
| Ibuprofen Other prescribers in New York, NY | 218 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in New York, NY | 171 |
| Chlorhexidine Gluconate Other prescribers in New York, NY | 58 |
| Clindamycin Hcl Other prescribers in New York, NY | 32 |
| Oxycodone-Acetaminophen (oxycodone hcl/acetaminophen) Other prescribers in New York, NY | 11 |
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, 3 companies reported 4 payments worth $241 in total to this clinician.
| Biohorizons Implant Systems Inc. | $175 |
|---|---|
| Geistlich Pharma, North America, Inc. | $46.76 |
| Dentsply Sirona Inc | $19.25 |
| Food and Beverage | $241 |
|---|
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.