Doctor profile · Federal record
Dr. Aba Ewusi
Internal Medicine Physician (CMS: Internal Medicine) · Cambridge, MA
- NPI 1205847506
- Accepts Medicare
- 25 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1493 Cambridge St
Cambridge, MA 021391047
(617) 389-6270
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #220554
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205847506. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
275
Distinct HCPCS
2
Medicare allowed
$36,854
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 209 | 77 | $115 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 66 | 63 | $195 |
In context: peer comparison
Among 70 peers in this city , average services per provider: 94. This provider delivers 2.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
75
Patients
0
Total drug cost
$4,214
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbamazepine Er (Carbamazepine) | Brand | 26 | 0 | $3,478 |
| Quetiapine Fumarate | Generic | 24 | 0 | $368 |
| Levothyroxine Sodium | Generic | 13 | 0 | $241 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 12 | 0 | $127 |
Frequently asked questions
What is Dr. Aba Ewusi's medical specialty?
Dr. Aba Ewusi practices Internal Medicine Physician in Cambridge, MA.
Where does Dr. Aba Ewusi practice?
Dr. Aba Ewusi practices at 1493 Cambridge St, Cambridge, MA 021391047. Office phone: 6173896270.
What is Dr. Aba Ewusi's NPI?
Dr. Aba Ewusi's National Provider Identifier (NPI) is 1205847506, issued by NPPES.
Does Dr. Aba Ewusi accept Medicare assignment?
Yes. Dr. Aba Ewusi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aba Ewusi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.