Dr. Brian Robinson, MD
Internal Medicine (Internal Medicine Physician)
- Medicare participating
Medicare and federal program status
Opted out of Medicare from September 22, 2025 through September 22, 2027. Medicare does not pay for this clinician’s services: patients with Medicare sign a private contract and pay the clinician directly. They can still order tests and refer Medicare patients to other providers.
Source: CMS Medicare Opt Out Affidavits (record last updated November 14, 2025). Opting out is a legal choice many clinicians make, often to run a cash or concierge practice.
At a glance
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 460
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
- 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
-
Internal Medicine Physician primary
OK license 16912
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare patients and services
- Medicare patients, 2024
- 460
- Services billed
- 1,568
- Patients’ average age
- 78
| Service | Times | Patients |
|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 691 | 288 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 271 | 251 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 259 | 139 |
| Hospital discharge day management, 30 minutes or less | 246 | 231 |
| Hospital discharge day management, more than 30 minutes | 62 | 60 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 25 | 25 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 21 |
| Critical care, first 30-74 minutes | 16 | 15 |
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 |
|---|---|
| Prednisone Other prescribers in Oklahoma City, OK | 24 |
| Furosemide Other prescribers in Oklahoma City, OK | 17 |
| Azithromycin Other prescribers in Oklahoma City, OK | 16 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Oklahoma City, OK | 14 |
| Metoprolol Tartrate Other prescribers in Oklahoma City, OK | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.