Dr. Aaron M. Levy, MD
Gastroenterology (Gastroenterology Physician)
At a glance
- Medical school
- University of California, Geffen School of Medicine (1988)
- Years since graduation
- 38
- In the NPI registry since
- 2006
Licensed in California since 1990, 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
- 1988Medical school: University of California, Geffen 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
-
Gastroenterology Physician primary
CA license G68797 (first issued 1990; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
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 prescriptions
| Drug | Prescriptions |
|---|---|
| Gavilyte-C (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Vallejo, CA | 230 |
| Pantoprazole Sodium Other prescribers in Vallejo, CA | 54 |
| Mesalamine Other prescribers in Vallejo, CA | 31 |
| Budesonide Dr (budesonide) Other prescribers in Vallejo, CA | 29 |
| Cholestyramine (cholestyramine (with sugar)) Other prescribers in Vallejo, CA | 27 |
| Famotidine Other prescribers in Vallejo, CA | 24 |
| Amjevita(Cf) Autoinjector (adalimumab-atto) | 18 |
| Stelara (ustekinumab) | 17 |
| Omeprazole Other prescribers in Vallejo, CA | 15 |
| Xifaxan (rifaximin) Other prescribers in Vallejo, CA | 11 |
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 4 payments worth $588 in total to this clinician.
| Boston Scientific Corporation | $588 |
|---|
| Travel and Lodging | $524 |
|---|---|
| Food and Beverage | $63.96 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Boston Scientific Corporation Jun 12, 2025 | Travel and Lodging ORISE · ORISE_ENDO · travel to La Jolla, CA · in-kind | $284 |
| Boston Scientific Corporation Jun 12, 2025 | Travel and Lodging ORISE · ORISE_ENDO · travel to La Jolla, CA · in-kind | $240 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
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.