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Cardiovascular Disease (Cardiology)

Lyndon C. Xavier, MD

Works at hospitals in Chandler, AZ · Mesa, AZ · Gilbert, AZ · Arizona

Summary

Lyndon C. Xavier, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 3 hospitals in Chandler, AZ, Mesa, AZ and Gilbert, AZ. NPI 1932100831. 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 Lyndon C. Xavier, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
YesOffers telehealth
29Years since medical school (graduated 1997)
Rutgers New Jersey Medical SchoolMedical school
MaleGender (as listed)

Quick answers

Which hospitals does Lyndon C. Xavier work at?
Medicare's official clinician data lists Lyndon C. Xavier at 3 hospitals: Chandler Regional Medical Center, Dignity Health Arizona General Hospital and Mercy Gilbert Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lyndon C. Xavier see patients?
Medicare's clinician data lists 1 practice location in Chandler, AZ. Call before your visit to confirm the address.
What is Lyndon C. Xavier's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
Does Lyndon C. Xavier accept Medicare assignment?
Yes. Medicare's clinician data says Lyndon C. Xavier 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 Lyndon C. Xavier offer telehealth?
Medicare's clinician data says Lyndon C. Xavier offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Lyndon C. Xavier?
(480) 275-7944, as listed in official Medicare / NPI Registry data.
What is Lyndon C. Xavier's NPI number?
1932100831. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lyndon C. Xavier works

Medicare's Facility Affiliation Data lists Lyndon C. Xavier 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 Lyndon C. Xavier is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Arizona →

Other cardiologists in Chandler

Clinicians with the same Medicare primary specialty in Chandler, AZ — not a recommendation.

All cardiologists in Chandler →

Clinician information

CredentialMD
Medical schoolRutgers New Jersey Medical School
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1932100831
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