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Internal Medicine

Keith S. Garb, MD

Works at hospitals in Los Angeles, CA · West Hills, CA · California

Summary

Keith S. Garb, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Los Angeles, CA and West Hills, CA. NPI 1740381177. 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 Keith S. Garb, 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
43Years since medical school (graduated 1983)
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityMedical school
MaleGender (as listed)
Regents of the University of CaliforniaGroup practice

Quick answers

Which hospitals does Keith S. Garb work at?
Medicare's official clinician data lists Keith S. Garb at 2 hospitals: Ronald Reagan UCLA Medical Center and UCLA West Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Keith S. Garb see patients?
Medicare's clinician data lists 1 practice location in Glendale, CA. Call before your visit to confirm the address.
What is Keith S. Garb's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Keith S. Garb accept Medicare assignment?
Yes. Medicare's clinician data says Keith S. Garb 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 Keith S. Garb offer telehealth?
Medicare's clinician data says Keith S. Garb offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Keith S. Garb?
(818) 659-5000, as listed in official Medicare / NPI Registry data.
What is Keith S. Garb's NPI number?
1740381177. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Keith S. Garb works

Medicare's Facility Affiliation Data lists Keith S. Garb 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 Keith S. Garb is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Regents of the University of California87 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Glendale

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

All internal medicine doctors in Glendale →

Clinician information

CredentialMD
Medical schoolClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
Graduation year1983
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1740381177
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