Dr. Michael A. Treiman, MD
Emergency Medicine (Emergency Medicine Physician)
2601 E Roosevelt St
Phoenix, AZ 85008
Who else practices at this address →
Maricopa County includes primary care (13% of residents) and dental (0% of residents) and mental health (4% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Saint Louis University School of Medicine (2011)
- Years since graduation
- 15
- In the NPI registry since
- 2011
- Medicare patients seen, 2024
- 1,052
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. What an NPI is
Education and training
- 2011Medical school: Saint Louis University School of Medicine
- 2011Registered with an NPI (national billing number; not a license date)
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
AZ license 47566
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Western Arizona Regional Medical Center Bullhead City, AZ
Medical groups
- Tempe Emergency Physicians LTD (15 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
- 1,052
- Services billed
- 1,972
- Patients’ average age
- 76
| Service | Times | Patients |
|---|---|---|
| Emergency department visit with high level of medical decision making | 631 | 568 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 560 | 495 |
| Emergency department visit with moderate level of medical decision making | 420 | 381 |
| Critical care, first 30-74 minutes | 184 | 179 |
| Emergency department visit with low level of medical decision making | 40 | 40 |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | 12 | 12 |
| Insertion of artery tube for blood sampling or infusion through skin | 12 | 12 |
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 |
|---|---|
| Naproxen Other prescribers in Phoenix, AZ | 230 |
| Prednisone Other prescribers in Phoenix, AZ | 161 |
| Tramadol Hcl Other prescribers in Phoenix, AZ | 155 |
| Cephalexin Other prescribers in Phoenix, AZ | 79 |
| Ondansetron Odt (ondansetron) Other prescribers in Phoenix, AZ | 60 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Phoenix, AZ | 49 |
| Famotidine Other prescribers in Phoenix, AZ | 26 |
| Amoxicillin-Clavulanate Potass (amoxicillin/potassium clav) Other prescribers in Phoenix, AZ | 26 |
| Sulfamethoxazole-Trimethoprim (sulfamethoxazole/trimethoprim) Other prescribers in Phoenix, AZ | 20 |
| Meclizine Hcl Other prescribers in Phoenix, AZ | 19 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $119 in total to this clinician.
| Abiomed | $119 |
|---|
| Food and Beverage | $119 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.