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Anesthesiology

Alexander N. Sumarli, MD

Works at hospitals in Loma Linda, CA · California

Summary

Alexander N. Sumarli, MD (Anesthesiology) is listed by Medicare at 1 hospital in Loma Linda, CA. NPI 1255910469. 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 Alexander N. Sumarli, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
5Years since medical school (graduated 2021)
Loma Linda University School Of MedicineMedical school
MaleGender (as listed)
Cedars-Sinai Medical Care FoundationGroup practice (+1 more)

Quick answers

Which hospitals does Alexander N. Sumarli work at?
Medicare's official clinician data lists Alexander N. Sumarli at 1 hospital: Loma Linda University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alexander N. Sumarli see patients?
Medicare's clinician data lists 3 practice locations, including Loma Linda, CA and West Hollywood, CA. Call before your visit to confirm the address.
What is Alexander N. Sumarli's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Alexander N. Sumarli accept Medicare assignment?
Yes. Medicare's clinician data says Alexander N. Sumarli 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.
What is the phone number for Alexander N. Sumarli?
(310) 423-3277, as listed in official Medicare / NPI Registry data.
What is Alexander N. Sumarli's NPI number?
1255910469. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alexander N. Sumarli works

Medicare's Facility Affiliation Data lists Alexander N. Sumarli 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 Alexander N. Sumarli is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Alexander N. Sumarli as a member of these groups (CMS data updated 2026-10-02).

  • Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
  • Faculty Physicians and Surgeons of Llusm1,315 clinicians in the group

Specialties

Find other Anesthesiology doctors in California →

Other anesthesiologists in Loma Linda

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

All anesthesiologists in Loma Linda →

Clinician information

CredentialMD
Medical schoolLoma Linda University School Of Medicine
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1255910469
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