Dr. Aaron D. Dresnin, DO
Family Medicine (Family Medicine Physician)
At a glance
- Years since graduation
- 23
- In the NPI registry since
- 2007
Licensed in California since 2004, according to the Osteopathic 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
- 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
-
Family Medicine Physician primary
CA license 20A8943 (first issued 2004; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Southern California Permanente Medical Group (11,293 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 prescriptions
| Drug | Prescriptions |
|---|---|
| Atorvastatin Calcium Other prescribers in Anaheim, CA | 330 |
| Rosuvastatin Calcium Other prescribers in Anaheim, CA | 280 |
| Amlodipine Besylate Other prescribers in Anaheim, CA | 258 |
| Lisinopril Other prescribers in Anaheim, CA | 228 |
| Levothyroxine Sodium Other prescribers in Anaheim, CA | 148 |
| Atenolol Other prescribers in Anaheim, CA | 129 |
| Losartan Potassium Other prescribers in Anaheim, CA | 121 |
| Omeprazole Other prescribers in Anaheim, CA | 111 |
| Lisinopril-Hydrochlorothiazide (lisinopril/hydrochlorothiazide) Other prescribers in Anaheim, CA | 92 |
| Metformin Hcl Er (metformin hcl) Other prescribers in Anaheim, CA | 89 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.