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Cardiac Electrophysiology

Paul D. Haas, MD

Works at hospitals in Sun City, AZ · Sun City West, AZ · Glendale, AZ … · Arizona

Summary

Paul D. Haas, MD (Cardiac Electrophysiology) is listed by Medicare at 4 hospitals in Sun City, AZ, Sun City West, AZ and Glendale, AZ and other places. NPI 1124249560. 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 Paul D. Haas, 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

Cardiac ElectrophysiologyPrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
Saint Louis University School Of MedicineMedical school
MaleGender (as listed)
Joseph a Caplan MD PCGroup practice

Quick answers

Which hospitals does Paul D. Haas work at?
Medicare's official clinician data lists Paul D. Haas at 4 hospitals: Banner Boswell Medical Center, Banner del E. Webb Medical Center, Banner Thunderbird Medical Center and Wickenburg Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Paul D. Haas see patients?
Medicare's clinician data lists 1 practice location in Glendale, AZ. Call before your visit to confirm the address.
What is Paul D. Haas's specialty?
Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
Does Paul D. Haas accept Medicare assignment?
Yes. Medicare's clinician data says Paul D. Haas 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 Paul D. Haas?
(623) 876-8816, as listed in official Medicare / NPI Registry data.
What is Paul D. Haas's NPI number?
1124249560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Paul D. Haas works

Medicare's Facility Affiliation Data lists Paul D. Haas 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 Paul D. Haas is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Paul D. Haas as a member of this group (CMS data updated 2026-10-02).

  • Joseph a Caplan MD PC29 clinicians in the group

Specialties

Find other Cardiac Electrophysiology doctors in Arizona →

Other cardiac electrophysiologists in Arizona

Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.

All cardiac electrophysiologists in Arizona →

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1124249560
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