Dr. Michael B. Alexander, M.D.
Emergency Medicine (Emergency Medicine Physician)
- Medicare participating
At a glance
- Medical school
- Loma Linda University School of Medicine (2001)
- Years since graduation
- 25
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 244
Licensed in California since 2002, according to the Medical Board of California. 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
- 2001Medical school: Loma Linda University School of Medicine
- 2005Registered 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
IL license 036149300 (first issued 2019; not renewed) · CA license A80472 (first issued 2002; current) · NE license 28608
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Northbay Medical Center Fairfield, CA
Medical groups
- Northbay Physicians Surgery Center, LLC (324 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
- 244
- Services billed
- 483
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 199 | 151 |
| Emergency department visit with high level of medical decision making | 151 | 146 |
| Emergency department visit with moderate level of medical decision making | 99 | 95 |
| Critical care, first 30-74 minutes | 81 | 77 |
| Critical care, each additional 30 minutes | 35 | 22 |
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 Omaha, NE | 12 |
| Prednisone Other prescribers in Omaha, NE | 12 |
| Naproxen Other prescribers in Omaha, NE | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.