Dr. Aaron Pfeifer, MD
Emergency Medicine (Emergency Medicine Physician)
2220 Canterbury Dr
Hays, KS 67601
Who else practices at this address →
Ellis County is a federal mental health shortage area. About shortage areas
- Medicare participating
At a glance
- Medical school
- University of Kansas School of Med (Kc/Wich/Sal) (2015)
- Years since graduation
- 11
- In the NPI registry since
- 2015
- Medicare patients seen, 2024
- 753
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
- 2015Medical school: University of Kansas School of Med (Kc/Wich/Sal)
- 2015Registered with an NPI (national billing number; not a license date)
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
-
Emergency Medicine Physician primary
KS license 0440949 · MI license 4301107428 -
Student in an Organized Health Care Education/Training Program
MI license 4301107428
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Hays Medical Center Hays, KS
- Pawnee Valley Community Hospital Larned, KS
Medical groups
- Hays Medical Center Inc (191 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
- 753
- Services billed
- 1,029
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Emergency department visit with high level of medical decision making | 360 | 327 |
| Emergency department visit with moderate level of medical decision making | 293 | 266 |
| Emergency department visit with low level of medical decision making | 182 | 173 |
| Critical care, first 30-74 minutes | 47 | 46 |
| Emergency department visit with straightforward medical decision making | 14 | 14 |
| Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.5 cm or less | 12 | 12 |
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 |
|---|---|
| Ondansetron Odt (ondansetron) Other prescribers in Hays, KS | 35 |
| Ciprofloxacin Hcl Other prescribers in Hays, KS | 32 |
| Levofloxacin Other prescribers in Hays, KS | 19 |
| Amoxicillin-Clavulanate Potass (amoxicillin/potassium clav) Other prescribers in Hays, KS | 16 |
| Doxycycline Monohydrate Other prescribers in Hays, KS | 16 |
| Nitrofurantoin Mono-Macro (nitrofurantoin monohyd/m-cryst) Other prescribers in Hays, KS | 14 |
| Tramadol Hcl Other prescribers in Hays, KS | 13 |
| Prednisone Other prescribers in Hays, KS | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.