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General Surgery

Aaron J. Lee, DO

Works at hospitals in Riverside, CA · San Bernardino, CA · California

Summary

Aaron J. Lee, DO (General Surgery) is listed by Medicare at 3 hospitals in Riverside, CA and San Bernardino, CA. NPI 1114246568. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Aaron J. Lee, 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

General SurgeryPrimary specialty
YesAccepts Medicare assignment
16Years since medical school (graduated 2010)
University Of North Texas Hsc, College Of Osteopathic MedMedical school
MaleGender (as listed)
United Medical DoctorsGroup practice (+2 more)

Quick answers

Which hospitals does Aaron J. Lee work at?
Medicare's official clinician data lists Aaron J. Lee at 3 hospitals: Parkview Community Hospital Medical Center, Riverside Community Hospital and St Bernardine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Aaron J. Lee see patients?
Medicare's clinician data lists 4 practice locations, including Murrieta, CA, San Bernardino, CA and Fallbrook, CA. Call before your visit to confirm the address.
What is Aaron J. Lee's specialty?
Medicare lists General Surgery as the primary specialty.
Does Aaron J. Lee accept Medicare assignment?
Yes. Medicare's clinician data says Aaron J. Lee 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 J. Lee?
(909) 820-7200, as listed in official Medicare / NPI Registry data.
What is Aaron J. Lee's NPI number?
1114246568. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Aaron J. Lee works

Medicare's Facility Affiliation Data lists Aaron J. Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

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

Group practices

Medicare enrollment lists Aaron J. Lee as a member of these groups (CMS data updated 2026-10-02).

  • United Medical Doctors173 clinicians in the group
  • Western Acute Care Surgeons Inc5 clinicians in the group
  • Nurick Surgical Institute Inc4 clinicians in the group

Specialties

Find other General Surgery doctors in California →

Other general surgeons in Murrieta

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

All general surgeons in Murrieta →

Clinician information

CredentialDO
Medical schoolUniversity Of North Texas Hsc, College Of Osteopathic Med
Graduation year2010
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114246568
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians