Dr. Roy W. Morrison, DO
Emergency Medicine (Emergency Medicine Physician)
- Medicare participating
At a glance
- Medical school
- University of North Texas Hsc, College of Osteopathic Med (2004)
- Years since graduation
- 22
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 689
Licensed in Texas since 2008, according to the Texas Medical Board. 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
- 2004Medical school: University of North Texas Hsc, College of Osteopathic Med
- 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
-
Emergency Medicine Physician primary
TX license N0293 (first issued 2008; active) · OK license 4318
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Christus Mother Frances Hospital Tyler, TX
Medical groups
- Northeast Texas Emergency Physicians PLLC (207 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
- 689
- Services billed
- 941
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Emergency department visit with moderate level of medical decision making | 331 | 324 |
| Emergency department visit with high level of medical decision making | 311 | 305 |
| Emergency department visit with low level of medical decision making | 118 | 118 |
| Critical care, first 30-74 minutes | 34 | 34 |
| Emergency department visit with straightforward medical decision making | 28 | 28 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 25 | 25 |
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 |
|---|---|
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Tyler, TX | 107 |
| Amoxicillin-Clavulanate Potass (amoxicillin/potassium clav) Other prescribers in Tyler, TX | 60 |
| Ondansetron Odt (ondansetron) Other prescribers in Tyler, TX | 58 |
| Prochlorperazine Maleate Other prescribers in Tyler, TX | 37 |
| Prednisone Other prescribers in Tyler, TX | 32 |
| Cephalexin Other prescribers in Tyler, TX | 31 |
| Nitrofurantoin Mono-Macro (nitrofurantoin monohyd/m-cryst) Other prescribers in Tyler, TX | 25 |
| Azithromycin Other prescribers in Tyler, TX | 23 |
| Doxycycline Hyclate Other prescribers in Tyler, TX | 21 |
| Methocarbamol Other prescribers in Tyler, TX | 17 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.