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Cardiovascular Disease (Cardiology)

Isaac Opoku-Asare, MD

Works at hospitals in Silver Spring, MD · Maryland

Summary

Dr. Isaac Opoku-Asare, MD is a cardiologist at 11890 Healing Way, Silver Spring, MD 20904. Phone: (301) 755-6500. Accepts Medicare assignment. In 2024, Isaac Opoku-Asare had 158 Original Medicare patients and 1,268 services. NPI 1184887218. 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 Isaac Opoku-Asare, 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 Isaac Opoku-Asare accept Medicare assignment?
Yes. Medicare's clinician data says Isaac Opoku-Asare 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 Isaac Opoku-Asare see?
In 2024, CMS data shows 158 Original Medicare patients and 1,268 services for Isaac Opoku-Asare. This counts Original Medicare only and measures volume, not quality.
What is Isaac Opoku-Asare's NPI number?
1184887218. 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 Isaac Opoku-Asare, 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 patients158
Services billed to Medicare1,268
Different services or procedures45
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)418 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)160 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)90 services
  4. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)67 services
  5. Chemical destruction of first incompetent vein of arm or leg using imaging guidance (36482)63 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%
  • Diabetes53%
  • Ischemic heart disease53%
  • Arthritis48%
  • Chronic kidney disease39%

Hospitals where Isaac Opoku-Asare works

Medicare's Facility Affiliation Data lists Isaac Opoku-Asare 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 Isaac Opoku-Asare is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Maryland →

Other cardiologists in Silver Spring

Clinicians with the same Medicare primary specialty in Silver Spring, MD — not a recommendation.

All cardiologists in Silver Spring →

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1184887218
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