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Gastroenterology

Aaron M. Levy, MD

Sees patients in Vacaville, CA · Vallejo, CA · California

Summary

Aaron M. Levy, MD (Gastroenterology) is enrolled with Medicare at 2 practice locations in Vacaville, CA and Vallejo, CA. NPI 1891873790. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Aaron M. Levy, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
38Years since medical school (graduated 1988)
University Of California, Geffen School Of MedicineMedical school
MaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does Aaron M. Levy see patients?
Medicare's clinician data lists 2 practice locations, including Vacaville, CA and Vallejo, CA. Call before your visit to confirm the address.
What is Aaron M. Levy's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Aaron M. Levy accept Medicare assignment?
Yes. Medicare's clinician data says Aaron M. Levy accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Aaron M. Levy?
(707) 624-4000, as listed in official Medicare / NPI Registry data.
What is Aaron M. Levy's NPI number?
1891873790. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Aaron M. Levy is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Aaron M. Levy as a member of this group (CMS data updated 2026-10-02).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Gastroenterology doctors in California →

Other gastroenterologists in Vacaville

Clinicians with the same Medicare primary specialty in Vacaville, CA — not a recommendation.

All gastroenterologists in Vacaville →

Clinician information

CredentialMD
Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891873790
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians