Ismael A. Matus, MD

Medicare activity in 2024

Official CMS public-use data for Ismael A. Matus, 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.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)179 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)158 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)151 services
4. Irrigation and suction of lung airways to obtain cells using an endoscope (31624)137 services
5. Biopsy of lobe of lung using an endoscope, 1 lobe (31628)123 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%
• Arthritis54%
• Ischemic heart disease49%
• COPD46%
• Heart failure43%

Hospitals where Ismael A. Matus works

Medicare's Facility Affiliation Data lists Ismael A. Matus 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.

• Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001
• Union Hospital of Cecil CountyElkton, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 210032

Practice locations

Addresses where Ismael A. Matus is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

• 1401 Foulk RdWilmington, DE 19803
• 4701 Ogletown Stanton RdNewark, DE 19713
• 4701 Ogletown Stanton Rd, Suite 1307Newark, DE 19713 (302) 623‑4601
• 4745 Ogletown Stanton RdNewark, DE 19713
• 4755 Ogletown Stanton RdNewark, DE 19718

Group practices

Medicare enrollment lists Ismael A. Matus as a member of this group (CMS data updated October 2, 2026).

• Christiana Care Health Services Inc1,483 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Pulmonary Diseasealso

Find other Critical Care (Intensivists) doctors in Delaware →

Other critical care doctors in Wilmington

Clinicians with the same Medicare primary specialty in Wilmington, DE — not a recommendation.

• Alexander E. Swift, MD
• Marisa L. Meyer, DO
• Mindy J. Dickerman, MD
• Catherine A. Madurski, MD
• Mithil J. Gajera, MD
• Nicholas A. Kalbach, MD
• Patrick Eckert, MD
• Wojciech Ratajczak, MD

All critical care doctors in Wilmington →

Other clinicians in Christiana Care Health Services Inc

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

• Melissa A. Vitolo, MD
• Narsis Aminian, MD
• Randall W. Ryan, MD
• Rebecca T. Vidal, PA
• Stephen J. Duggan, DO
• Margo N. Carlin, DO

Clinician information

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