Dr. Eric Aaserude
Emergency Medicine (Emergency Medicine Physician)
1425 S Main St
Walnut Creek, CA 94596
Who else practices at this address →
Contra Costa County includes mental health (19% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- University of Rochester School of Medicine and Dentistry (2018)
- Years since graduation
- 8
- In the NPI registry since
- 2018
- Medicare patients seen, 2024
- 203
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
- 2018Medical school: University of Rochester School of Medicine and Dentistry
- 2018Registered 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
CA license 194406 · OH license 57.246252 - Student in an Organized Health Care Education/Training Program
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Kaiser Foundation Hospital - Antioch Antioch, CA
- Kaiser Foundation Hospital - Walnut Creek Walnut Creek, CA
Medical groups
- Permanente Medical Group Inc (10,996 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
- 203
- Services billed
- 270
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Emergency department visit with high level of medical decision making | 138 | 136 |
| Emergency department visit with moderate level of medical decision making | 135 | 132 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 94 | 88 |
| Emergency department visit with low level of medical decision making | 75 | 73 |
| Emergency department visit with straightforward medical decision making | 18 | 18 |
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 |
|---|---|
| Cephalexin Other prescribers in Walnut Creek, CA | 25 |
| Ondansetron Odt (ondansetron) Other prescribers in Walnut Creek, CA | 14 |
| Oxycodone Hcl Other prescribers in Walnut Creek, CA | 14 |
| Prednisone Other prescribers in Walnut Creek, CA | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.