Adrianne R. Koster, DDS
Dentists (general) (Dentist)
At a glance
- In the NPI registry since
- 2008
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
- 2008Registered 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
-
Dentist primary
NY license 052145-1
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 | 44 |
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 5 payments worth $3,900 in total to this clinician.
| A-dec, Inc. | $3,800 |
|---|---|
| Straumann USA LLC | $88.75 |
| Kettenbach LP | $11.68 |
| Gift | $3,800 |
|---|---|
| Food and Beverage | $100 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| A-dec, Inc. Feb 18, 2025 | Gift in-kind | $3,295 |
| A-dec, Inc. Feb 20, 2025 | Gift in-kind | $285 |
| A-dec, Inc. Feb 20, 2025 | Gift in-kind | $220 |
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.