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Interventional Cardiology

Shaddy K. Younan, MD

Works at hospitals in Holmdel, NJ · Edison, NJ · Perth Amboy, NJ … · New Jersey, Pennsylvania

Summary

Dr. Shaddy K. Younan, MD is an interventional cardiologist at 1 Hospital Plz, Old Bridge, NJ 08857. Phone: (732) 324-5073. Accepts Medicare assignment. In 2024, Shaddy K. Younan had 2,060 Original Medicare patients and 4,896 services. NPI 1881665693. 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 Shaddy K. Younan, 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 Shaddy K. Younan accept Medicare assignment?
Yes. Medicare's clinician data says Shaddy K. Younan 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 Shaddy K. Younan see?
In 2024, CMS data shows 2,060 Original Medicare patients and 4,896 services for Shaddy K. Younan. This counts Original Medicare only and measures volume, not quality.
What is Shaddy K. Younan's NPI number?
1881665693. 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 Shaddy K. Younan, 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 patients2,060
Services billed to Medicare4,896
Different services or procedures75
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)1,262 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)804 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)651 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)490 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)213 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 disease61%
  • Arthritis55%
  • Diabetes53%
  • Heart failure41%

Hospitals where Shaddy K. Younan works

Medicare's Facility Affiliation Data lists Shaddy K. Younan 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.

  • Bayshore Medical CenterHolmdel, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310112
  • JFK University Medical CenterEdison, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310108
  • Raritan Bay Medical CenterPerth Amboy, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310039
  • Riverview Medical CenterRed Bank, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310034
  • Wayne Memorial HospitalHonesdale, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390125

Practice locations

Addresses where Shaddy K. Younan is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.

Group practices

Medicare enrollment lists Shaddy K. Younan as a member of these groups (CMS data updated October 2, 2026).

  • Hackensack Meridian Health Medical Group - Specialty Care PC1,922 clinicians in the group
  • Meridian Cardiovascular Interpretive Services PC58 clinicians in the group
  • Wayne Memorial Hospital51 clinicians in the group
  • RB Cardiology Reading Associates LLC7 clinicians in the group
  • The Younan Group PA7 clinicians in the group

Specialties

Find other Interventional Cardiology doctors in New Jersey →

Other interventional cardiologists in New Jersey

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

All interventional cardiologists in New Jersey →

Other clinicians in Hackensack Meridian Health Medical Group - Specialty Care PC

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

Clinician information

CredentialMD
Graduation year1999 (27 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881665693
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