Dr. Brian B. Warren, MD
Anesthesiology (Anesthesiology Physician)
600 Gresham Dr
Norfolk, VA 23507
Who else practices at this address →
Norfolk city is a federal dental shortage area. About shortage areas
- Medicare participating
At a glance
- Medical school
- Virginia Commonwealth University, School of Medicine (1993)
- Years since graduation
- 33
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 498
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
- 1993Medical school: Virginia Commonwealth University, 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
- Anesthesiology Physician primary
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Sentara Norfolk General Hospital Norfolk, VA
- Sentara Leigh Hospital Norfolk, VA
- Sentara Virginia Beach General Hospital Virginia Beach, VA
- Sentara Princess Anne Hospital Virginia Beach, VA
Medical groups
- Smg Anesthesia Specialists LLC (514 clinicians)
- Atlantic Anesthesia, Inc (164 clinicians)
- Consultants in Pain Management Inc (34 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
- 498
- Services billed
- 586
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 83 | 82 |
| Established patient office or other outpatient visit, 10-19 minutes | 58 | 57 |
| Anesthesia for other procedure on large bowel using an endoscope | 55 | 54 |
| Anesthesia for procedure for total knee joint replacement | 37 | 37 |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 26 | 26 |
| Anesthesia for procedure on small and large bowel using an endoscope | 23 | 23 |
| Anesthesia for procedure to correct abnormal heart rhythm | 18 | 18 |
| Anesthesia for lens surgery | 17 | 17 |
| Anesthesia for other procedure on lower leg, ankle, and foot bones | 15 | 15 |
| Anesthesia for total hip replacement | 14 | 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.