Andrew J. Kramer, DDS
Oral and Maxillofacial Pathology Dentistry
- Medicare participating
At a glance
- Medical school
- University of Iowa College of Dentistry (2002)
- Years since graduation
- 24
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 30
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
- 2002Medical school: University of Iowa College of Dentistry
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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 Pathology Dentistry primary
WI license 5986
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- University of Wi Hospitals & Clinics Authority Madison, WI
Medical groups
- Center for Oral and Maxillofacial Surgery Sc (6 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 30
- Services billed
- 40
- Patients’ average age
- 77
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Chlorhexidine Gluconate Other prescribers in Madison, WI | 184 |
| Amoxicillin Other prescribers in Madison, WI | 181 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Madison, WI | 86 |
| Metronidazole Other prescribers in Madison, WI | 28 |
| Oxycodone-Acetaminophen (oxycodone hcl/acetaminophen) Other prescribers in Madison, WI | 26 |
| Ciprofloxacin Hcl Other prescribers in Madison, WI | 23 |
| Naproxen Other prescribers in Madison, WI | 18 |
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, 2 companies reported 12 payments worth $993 in total to this clinician.
| Keystone Dental Inc. | $570 |
|---|---|
| Straumann USA LLC | $423 |
| Food and Beverage | $539 |
|---|---|
| Entertainment | $453 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Keystone Dental Inc. Dec 29, 2025 | Entertainment | $148 |
| Keystone Dental Inc. Feb 25, 2025 | Entertainment | $134 |
| Keystone Dental Inc. Mar 27, 2025 | Entertainment | $111 |
| Keystone Dental Inc. Jan 28, 2025 | Entertainment | $61.20 |
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.