Dr. David C. Koon, M.D.
Physical Medicine & Rehabilitation (PM&R) (Physical Medicine & Rehabilitation Physician)
- Medicare participating
At a glance
- Medical school
- Hahnemann University College of Medicine (1997)
- Years since graduation
- 29
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 127
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
- 1997Medical school: Hahnemann University College of Medicine
- 2005Registered 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
-
Physical Medicine & Rehabilitation Physician primary
OR license MD23367
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Map: Physical Medicine & Rehabilitation (PM&R) per capita by county →
Where they work
Hospitals
- Ohsu Hospital and Clinics Portland, OR
- Legacy Good Samaritan Medical Center Portland, OR
- Legacy Meridian PArk Medical Center Tualatin, OR
- Legacy Mount Hood Medical Center Gresham, OR
Medical groups
- Legacy Good Samaritan Hospital and Medical Center (191 clinicians)
- Legacy Meridian PArk Hospital (115 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
- 127
- Services billed
- 454
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 157 | 44 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 54 | 29 |
| Needle measurement of electrical activity in arm or leg muscles, complete study | 30 | 23 |
| New patient office or other outpatient visit, 45-59 minutes | 21 | 21 |
| Hospital discharge day management, more than 30 minutes | 19 | 18 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 |
| Nerve conduction, 7-8 studies | 16 | 16 |
| Needle measurement of electrical activity in arm or leg muscles, limited study | 15 | 11 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 11 | 11 |
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
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.