Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Aaron C. Yee, MD

Works at hospitals in Harbor City, CA · California

Summary

Aaron C. Yee, MD (Internal Medicine) is listed by Medicare at 1 hospital in Harbor City, CA. NPI 1427634567. 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 C. Yee, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
5Years since medical school (graduated 2021)
MaleGender (as listed)
Southern California Permanente Medical GroupGroup practice

Quick answers

Which hospitals does Aaron C. Yee work at?
Medicare's official clinician data lists Aaron C. Yee at 1 hospital: Kaiser Foundation Hospital - South Bay. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Aaron C. Yee see patients?
Medicare's clinician data lists 4 practice locations, including Harbor City, CA. Call before your visit to confirm the address.
What is Aaron C. Yee's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Aaron C. Yee accept Medicare assignment?
Yes. Medicare's clinician data says Aaron C. Yee 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.
Does Aaron C. Yee offer telehealth?
Medicare's clinician data says Aaron C. Yee offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Aaron C. Yee?
(310) 325-5111, as listed in official Medicare / NPI Registry data.
What is Aaron C. Yee's NPI number?
1427634567. 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 C. Yee works

Medicare's Facility Affiliation Data lists Aaron C. Yee 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 C. Yee is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Southern California Permanente Medical Group11,293 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Harbor City

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

All internal medicine doctors in Harbor City →

Clinician information

CredentialMD
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1427634567
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