Hamza M. Abdulla, MD

Medicare activity in 2024

Official CMS public-use data for Hamza M. Abdulla, 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. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)179 services
2. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)177 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)94 services
4. Biopsy of large bowel using a flexible endoscope (45380)48 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)38 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%
• Arthritis48%
• Diabetes36%
• Anxiety31%
• Chronic kidney disease31%

Hospitals where Hamza M. Abdulla works

Medicare's Facility Affiliation Data lists Hamza M. Abdulla 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.

• University of MD Shore Medical Center at ChestertownChestertown, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210030
• University of MD Shore Medical Center at EastonEaston, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210037

Practice locations

Addresses where Hamza M. Abdulla is enrolled with Medicare (CMS data updated October 2, 2026).

• 2540 Centreville RdCentreville, MD 21617
• 301 Hospital DrGlen Burnie, MD 21061 (410) 787‑4000
• 313 Hospital DrGlen Burnie, MD 21061 (410) 761‑1222

Group practices

Medicare enrollment lists Hamza M. Abdulla as a member of this group (CMS data updated October 2, 2026).

• University of Maryland Community Medical Group Inc477 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Maryland →

Other gastroenterologists in Maryland

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

• Matthew B. Troshinsky, MD
• April S. Tignor, MD
• Andrew Canakis, DO
• Kirti Shetty, MD
• Stephen J. Meltzer, MD
• Christopher Y. Kim, MD
• Anil G. Kankaria, MD
• Zadid K. Haq, MD

All gastroenterologists in Maryland →

Other clinicians in University of Maryland Community Medical Group Inc

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

• Catrina Richardson, CNM
• Valerie L. Henshaw, NP
• Kim R. Herman, MD
• Maria Patricia Deza, NP
• Katherine T. Ellis, CNM
• Peter P. Olivieri, MD

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