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Internal Medicine

Peter J. Kim, MD

Sees patients in Los Angeles, CA · California

Summary

Peter J. Kim, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Los Angeles, CA. NPI 1235242199. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Peter J. Kim, 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
May acceptAccepts Medicare assignment
28Years since medical school (graduated 1998)
Johns Hopkins University School Of MedicineMedical school
MaleGender (as listed)
Westwood Medical Group, Inc.Group practice

Quick answers

Where does Peter J. Kim see patients?
Medicare's clinician data lists 1 practice location in Los Angeles, CA. Call before your visit to confirm the address.
What is Peter J. Kim's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Rheumatology.
Does Peter J. Kim accept Medicare assignment?
Medicare's clinician data says Peter J. Kim may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Peter J. Kim?
(213) 739-0007, as listed in official Medicare / NPI Registry data.
What is Peter J. Kim's NPI number?
1235242199. 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 Peter J. Kim is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Peter J. Kim as a member of this group (CMS data updated 2026-10-02).

  • Westwood Medical Group, Inc.3 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Los Angeles

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

All internal medicine doctors in Los Angeles →

Clinician information

CredentialMD
Medical schoolJohns Hopkins University School Of Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1235242199
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