Dr. Ryan S. Hays, MD
Neurology (Epilepsy Physician)
- Medicare participating
At a glance
- Medical school
- Texas A & M University System, Hsc, College of Medicine (2004)
- Years since graduation
- 22
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 207
Licensed in Texas since 2011, 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: Texas A & M University System, Hsc, College of Medicine
- 2008Registered 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
-
Epilepsy Physician primary
TX license N9453 (first issued 2011; active) -
Clinical Neurophysiology Physician
TX license N9453 (first issued 2011; active) -
Neurology Physician
TX license N9453 (first issued 2011; active) -
Sleep Medicine (Psychiatry & Neurology) Physician
TX license N9453 (first issued 2011; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Ut of Texas Southwestern University Hospital - William P. Clements Jr. Dallas, TX
- Parkland Health & Hospital System Dallas, TX
Medical groups
- University of Texas Southwestern Medical Center at Dallas (3,187 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
- 207
- Services billed
- 434
- Patients’ average age
- 68
| Service | Times | Patients |
|---|---|---|
| Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 72 | 28 |
| Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | 15 | 14 |
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 Dallas, TX | 52 |
| Lacosamide Other prescribers in Dallas, TX | 47 |
| Lamotrigine Other prescribers in Dallas, TX | 19 |
| Baclofen Other prescribers in Dallas, TX | 16 |
| Topiramate Other prescribers in Dallas, TX | 16 |
| Lamotrigine Er (lamotrigine) Other prescribers in Dallas, TX | 14 |
| Levetiracetam Er (levetiracetam) Other prescribers in Dallas, TX | 11 |
| Wakix (pitolisant hcl) | 11 |
| Zonisamide Other prescribers in Dallas, TX | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.