Dr. Benjamin Koo, M.D.
Physical Medicine & Rehabilitation (PM&R) (Neuromuscular Medicine (Psychiatry & Neurology) Physician)
1959 Ne Pacific St, Box 356465
Seattle, WA 98195
Who else practices at this address →
King County includes primary care (5% of residents) and dental (4% of residents) and mental health (4% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Loma Linda University School of Medicine (2012)
- Years since graduation
- 14
- In the NPI registry since
- 2012
- Medicare patients seen, 2024
- 77
Licensed in Washington since 2016, according to the Washington State Department of Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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
- 2012Medical school: Loma Linda University School of Medicine
- 2012Registered 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
-
Neuromuscular Medicine (Psychiatry & Neurology) Physician primary
WA license 60652306 (first issued 2016; active) -
Neurology Physician
CA license A126449 · OR license MD181184
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
Medical groups
- The Vancouver Clinic Inc Ps (590 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
- 77
- Services billed
- 731
- Patients’ average age
- 71
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 |
|---|---|
| Levetiracetam Other prescribers in Seattle, WA | 102 |
| Carbidopa-Levodopa (carbidopa/levodopa) Other prescribers in Seattle, WA | 98 |
| Baclofen Other prescribers in Seattle, WA | 74 |
| Gabapentin Other prescribers in Seattle, WA | 60 |
| Carbamazepine Er (carbamazepine) Other prescribers in Seattle, WA | 57 |
| Clonazepam Other prescribers in Seattle, WA | 47 |
| Prednisone Other prescribers in Seattle, WA | 46 |
| Donepezil Hcl Other prescribers in Seattle, WA | 44 |
| Pyridostigmine Bromide Other prescribers in Seattle, WA | 40 |
| Riluzole | 35 |
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, 1 companies reported 1 payments worth $125 in total to this clinician.
| AbbVie Inc. | $125 |
|---|
| Food and Beverage | $125 |
|---|
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.