Maria F. D'Souza, MD

Medicare activity in 2024

Official CMS public-use data for Maria F. D'Souza, 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. Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)355 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)75 services
3. 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)46 services
4. Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)37 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%
• Alzheimer's disease or dementia75%
• High cholesterol71%
• Depression61%
• Anxiety58%
• Arthritis45%

Practice locations

Addresses where Maria F. D'Souza is enrolled with Medicare (CMS data updated October 2, 2026).

• 99 Passmore RdWilmington, DE 19803 (302) 478‑9411

Group practices

Medicare enrollment lists Maria F. D'Souza as a member of this group (CMS data updated October 2, 2026).

• Jewish Family Services of Delaware21 clinicians in the group

Specialties

• Internal Medicineprimary
• Geriatric Medicinealso

Find other Internal Medicine doctors in Delaware →

Other internal medicine doctors in Wilmington

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

• Rose M. Kakoza, MD
• Victor Onyejiaka, MD
• Mehtab Grewal, MD
• Blake H. Shoemaker, DO
• Marcia Gina C. Castro, MD
• Sonia Adnan, MD
• Yoav J. Tal, MD
• Mai T. Lam, DO

All internal medicine doctors in Wilmington →

Other clinicians in Jewish Family Services of Delaware

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

• Emily A. Barnshaw, CSW
• Sally Packard, CSW
• Mary Sullivan-Ritter, CSW
• Wendell Covell, CSW
• Laura Dickol, CSW
• Susan N. Nakaweesa

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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
4. Medicare Care Compare — official Medicare tool to look up clinicians