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

Internal Medicine

Isabel K. Cheon, MD

Works at hospitals in La Jolla, CA · San Diego, CA · California

Summary

Isabel K. Cheon, MD (Internal Medicine) is listed by Medicare at 3 hospitals in La Jolla, CA and San Diego, CA. NPI 1033425459. 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 Isabel K. Cheon, 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
16Years since medical school (graduated 2010)
University Of Southern California Keck School Of MedicineMedical school
FemaleGender (as listed)

Quick answers

Which hospitals does Isabel K. Cheon work at?
Medicare's official clinician data lists Isabel K. Cheon at 3 hospitals: Scripps Green Hospital, Scripps Memorial Hospital La Jolla and Scripps Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Isabel K. Cheon see patients?
Medicare's clinician data lists 1 practice location in San Diego, CA. Call before your visit to confirm the address.
What is Isabel K. Cheon's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Isabel K. Cheon accept Medicare assignment?
Yes. Medicare's clinician data says Isabel K. Cheon 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 Isabel K. Cheon offer telehealth?
Medicare's clinician data says Isabel K. Cheon offers telehealth services. Ask the office which visits can be done by video or phone.
What is Isabel K. Cheon's NPI number?
1033425459. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Isabel K. Cheon works

Medicare's Facility Affiliation Data lists Isabel K. Cheon 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 Isabel K. Cheon is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in San Diego

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

All internal medicine doctors in San Diego →

Clinician information

CredentialMD
Medical schoolUniversity Of Southern California Keck School Of Medicine
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1033425459
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