Dr. David Cassius, M.D.
Pain Medicine (Pain Medicine (Physical Medicine & Rehabilitation) Physician)
600 Broadway, Suite 270
Seattle, WA 98122
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
- Meharry Medical College School of Medicine (1991)
- Years since graduation
- 35
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 18
Licensed in Washington since 1999, 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. 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
- 1991Medical school: Meharry Medical College School of Medicine
- 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
-
Pain Medicine (Physical Medicine & Rehabilitation) Physician primary
WA license MD00037363 (first issued 1999; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare patients and services
- Medicare patients, 2024
- 18
- Services billed
- 243
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 90 | 14 |
| Established patient office or other outpatient visit, 40-54 minutes | 60 | 13 |
| Injection of anesthetic agent and/or steroid into other nerve or branch | 46 | 13 |
| Ultrasonic guidance for needle placement | 46 | 13 |
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 |
|---|---|
| Nortriptyline Hcl Other prescribers in Seattle, WA | 27 |
| Levothyroxine Sodium Other prescribers in Seattle, WA | 17 |
| Liothyronine Sodium Other prescribers in Seattle, WA | 13 |
| Levoxyl (levothyroxine sodium) Other prescribers in Seattle, WA | 12 |
| Amitriptyline Hcl Other prescribers in Seattle, WA | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.