Dorellie A. Owusu, DO

Medicare activity in 2024

Official CMS public-use data for Dorellie A. Owusu, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)153 services
2. Insertion of needle into vein for collection of blood sample (36415)69 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)47 services
4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)40 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)21 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 pressure70%
• High cholesterol63%
• Arthritis36%
• Diabetes26%
• Ischemic heart disease21%
• Depression21%

Hospitals where Dorellie A. Owusu works

Medicare's Facility Affiliation Data lists Dorellie A. Owusu 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

Practice locations

Addresses where Dorellie A. Owusu is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 Brown StChestertown, MD 21620
• 219 S Washington StEaston, MD 21601
• 2540 Centreville RdCentreville, MD 21617

Group practices

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

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

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Chestertown

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

• Patience Agbonavbare, MD
• Gabriel Sardi, MD
• Patrick Oguejiofor, MD
• Michael G. Adugna, MD
• Ahmad A. Hijazi, DO
• Gopal Aggarwal, MD
• Timothy E. Truman, DO
• Deribe Aragaw, MD

All internal medicine doctors in Chestertown →

Other clinicians in University of Maryland Community Medical Group Inc

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

• Surendra Kandel, MD
• Peyman Otmishi, MD
• Penny J. Boyle, NP
• Taiwanttie Aja, PA
• Poornima Sharma, MD
• William G. Jackson, 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