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Internal Medicine

Tony S. Kwon, MD

Sees patients in Riverside, CA · California

Summary

Tony S. Kwon, MD (Internal Medicine) is enrolled with Medicare at 2 practice locations in Riverside, CA. NPI 1164404729. 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 Tony S. Kwon, 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
36Years since medical school (graduated 1990)
Loma Linda University School Of DentistryMedical school
MaleGender (as listed)
Riverside Medical Clinic IncGroup practice

Quick answers

Where does Tony S. Kwon see patients?
Medicare's clinician data lists 2 practice locations, including Riverside, CA. Call before your visit to confirm the address.
What is Tony S. Kwon's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Tony S. Kwon accept Medicare assignment?
Yes. Medicare's clinician data says Tony S. Kwon 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 Tony S. Kwon offer telehealth?
Medicare's clinician data says Tony S. Kwon offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Tony S. Kwon?
(951) 697-5556, as listed in official Medicare / NPI Registry data.
What is Tony S. Kwon's NPI number?
1164404729. 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 Tony S. Kwon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Tony S. Kwon as a member of this group (CMS data updated 2026-10-02).

  • Riverside Medical Clinic Inc173 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Riverside

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

All internal medicine doctors in Riverside →

Clinician information

CredentialMD
Medical schoolLoma Linda University School Of Dentistry
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1164404729
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