Dr. Aaron Ryoo, MD
Emergency Medicine (Emergency Medicine Physician)
- Medicare participating
At a glance
- In the NPI registry since
- 2017
- Medicare patients seen, 2024
- 402
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
- 2017Registered 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
-
Emergency Medicine Physician primary
NY license 304545-01 - Student in an Organized Health Care Education/Training Program
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare patients and services
- Medicare patients, 2024
- 402
- Services billed
- 482
- Patients’ average age
- 78
| Service | Times | Patients |
|---|---|---|
| Critical care, first 30-74 minutes | 89 | 88 |
| Emergency department visit with high level of medical decision making | 87 | 87 |
| Emergency department visit with moderate level of medical decision making | 61 | 61 |
| Emergency department visit with low level of medical decision making | 21 | 20 |
| Ultrasound scan of chest | 17 | 17 |
| Ultrasound of heart, follow-up | 17 | 17 |
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.