Doctor profile · Federal record
Dr. Maria D'Souza, M.D.
Geriatric Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Wilmington, DE
- NPI 1144337486
- Accepts Medicare
- 21 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2313 Concord Pike
Wilmington, DE 198032911
(302) 663-7922
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 18, 2026
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Delaware #C1-0011208
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144337486. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
530
Distinct HCPCS
5
Medicare allowed
$41,850
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G2212 |
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 | 278 | 34 | $32 | |
99426 |
Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | 84 | 30 | $60 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 67 | 32 | $178 | |
99483 |
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 51 | 35 | $270 | |
99427 |
Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month | 50 | 18 | $46 |
In context: peer comparison
Among 1 peers in Wilmington Geriatric Medicine (Internal Medicine) Physician, average services per provider: 106. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
164
Patients
0
Total drug cost
$3,169
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Escitalopram Oxalate | Generic | 35 | 0 | $704 |
| Risperidone | Generic | 25 | 0 | $354 |
| Trazodone Hcl | Generic | 25 | 0 | $273 |
| Memantine Hcl | Generic | 22 | 0 | $486 |
| Sertraline Hcl | Generic | 18 | 0 | $117 |
| Aripiprazole | Generic | 13 | 0 | $346 |
| Irbesartan | Generic | 13 | 0 | $599 |
| Tamsulosin Hcl | Generic | 13 | 0 | $290 |
Frequently asked questions
What is Dr. Maria D'Souza's medical specialty?
Dr. Maria D'Souza practices Geriatric Medicine (Internal Medicine) Physician in Wilmington, DE.
Where does Dr. Maria D'Souza practice?
Dr. Maria D'Souza practices at 2313 Concord Pike, Wilmington, DE 198032911. Office phone: 3026637922.
What is Dr. Maria D'Souza's NPI?
Dr. Maria D'Souza's National Provider Identifier (NPI) is 1144337486, issued by NPPES.
Does Dr. Maria D'Souza accept Medicare assignment?
Yes. Dr. Maria D'Souza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria D'Souza commonly perform?
Top Medicare-reported procedures in 2023: 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 (HCPCS G2212); Principal care management services for a single high-risk disease (HCPCS 99426); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.