Dr. David T. Warren, M.D.
Anesthesiology (Anesthesiology Physician)
- Medicare participating
At a glance
- Medical school
- University of Alabama School of Medicine (2006)
- Years since graduation
- 20
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 533
Licensed in Alabama since 2007, according to the Alabama Board of Medical Examiners and Medical Licensure Commission. 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
- 2006Medical school: University of Alabama School of Medicine
- 2007Registered 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
-
Anesthesiology Physician primary
AL license 28425 (first issued 2007; active) -
Pain Medicine (Anesthesiology) Physician
AL license 28425 (first issued 2007; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- North Alabama Medical Center Florence, AL
- North Alabama Shoals Hospital Muscle Shoals, AL
Medical groups
- Anesthesiology Consultants of the Shoals (8 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
- 533
- Services billed
- 598
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Anesthesia for procedure on small and large bowel using an endoscope | 67 | 67 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 66 | 65 |
| Anesthesia for other procedure on large bowel using an endoscope | 62 | 62 |
| Anesthesia for other procedure on upper abdomen | 39 | 39 |
| Anesthesia for procedure for total knee joint replacement | 26 | 26 |
| Anesthesia for exam of colon using an endoscope | 24 | 24 |
| Anesthesia for nerve block and injection procedure, prone position | 20 | 20 |
| Anesthesia for lens surgery | 18 | 18 |
| Anesthesia for x-ray or radiation therapy | 17 | 17 |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 15 | 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.