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Internal Medicine

Alexandra Pires-Menard, MD

Works at hospitals in Corona, CA · Hemet, CA · Murrieta, CA … · California

Summary

Alexandra Pires-Menard, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Corona, CA, Hemet, CA and Murrieta, CA and other places. NPI 1104452226. 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 Alexandra Pires-Menard, 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
9Years since medical school (graduated 2017)
FemaleGender (as listed)
Palomar Hospitalist Medical Group IncGroup practice (+1 more)

Quick answers

Which hospitals does Alexandra Pires-Menard work at?
Medicare's official clinician data lists Alexandra Pires-Menard at 5 hospitals: Corona Regional Medical Center, Hemet Global Medical Center, Southwest Healthcare Rancho Springs Hospital, Temecula Valley Hospital and UC San Diego Health Hillcrest - Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alexandra Pires-Menard see patients?
Medicare's clinician data lists 3 practice locations, including Poway, CA, Escondido, CA and Temecula, CA. Call before your visit to confirm the address.
What is Alexandra Pires-Menard's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Alexandra Pires-Menard accept Medicare assignment?
Yes. Medicare's clinician data says Alexandra Pires-Menard 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 Alexandra Pires-Menard?
(310) 379-2134, as listed in official Medicare / NPI Registry data.
What is Alexandra Pires-Menard's NPI number?
1104452226. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alexandra Pires-Menard works

Medicare's Facility Affiliation Data lists Alexandra Pires-Menard 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 Alexandra Pires-Menard is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Alexandra Pires-Menard as a member of these groups (CMS data updated 2026-10-02).

  • Palomar Hospitalist Medical Group Inc53 clinicians in the group
  • Temecula Valley Hospitalist Medical Group Inc29 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Poway

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

All internal medicine doctors in Poway →

Clinician information

CredentialMD
Graduation year2017
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104452226
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