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Interventional Cardiology

Wael M. Elmallah, MD

Works at hospitals in Derby, CT · Hartford, CT · Farmington, CT … · Connecticut

Summary

Dr. Wael M. Elmallah, MD is an interventional cardiologist at 1 Lake St, New Britain, CT 06052. Phone: (860) 224-5011. Accepts Medicare assignment. In 2024, Wael M. Elmallah had 729 Original Medicare patients and 1,867 services. NPI 1487861712. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Wael M. Elmallah, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Wael M. Elmallah accept Medicare assignment?
Yes. Medicare's clinician data says Wael M. Elmallah accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Wael M. Elmallah see?
In 2024, CMS data shows 729 Original Medicare patients and 1,867 services for Wael M. Elmallah. This counts Original Medicare only and measures volume, not quality.
What is Wael M. Elmallah's NPI number?
1487861712. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Wael M. Elmallah, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients729
Services billed to Medicare1,867
Different services or procedures50
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)699 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)216 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)168 services
  4. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)137 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)89 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Ischemic heart disease57%
  • Heart failure55%
  • Arthritis53%
  • Chronic kidney disease47%

Hospitals where Wael M. Elmallah works

Medicare's Facility Affiliation Data lists Wael M. Elmallah at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Wael M. Elmallah is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Wael M. Elmallah as a member of these groups (CMS data updated October 2, 2026).

  • The Hospital of Central Connecticut at New Britain General and Bradley399 clinicians in the group
  • Starling Physicians, PLLC283 clinicians in the group

Specialties

Find other Interventional Cardiology doctors in Connecticut →

Other interventional cardiologists in Connecticut

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

All interventional cardiologists in Connecticut →

Other clinicians in The Hospital of Central Connecticut at New Britain General and Bradley

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1993 (33 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487861712
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians