Doctor profile · Federal record
Dr. Mariem Sawan, MBBS
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Student in an Organized Health Care Education/Training Program · Baltimore, MD
- NPI 1821442344
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22 S Greene St, Room N3E09
Baltimore, MD 212011544
(410) 328-6110 - Mailing address
-
22 S Greene St Rm N3E09
Baltimore, MD 212011544
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- September 3, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Georgia #85287
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821442344. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$83,052
Transactions
36
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 16 | $80,739.67 | |
| Medtronic, Inc. | 9 | $662.88 | |
| ABIOMED | 1 | $502.69 | |
| Abbott Laboratories | 3 | $473.03 | |
| Penumbra, Inc. | 2 | $292.08 | |
| Edwards Lifesciences Corporation | 1 | $201.65 | |
| ShockWave Medical, Inc | 2 | $170.62 | |
| ASAHI INTECC USA, INC. | 2 | $9.33 |
By nature of payment
Frequently asked questions
What is Dr. Mariem Sawan's medical specialty?
Dr. Mariem Sawan practices Cardiovascular Disease Physician in Baltimore, MD.
Where does Dr. Mariem Sawan practice?
Dr. Mariem Sawan practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103286110.
What is Dr. Mariem Sawan's NPI?
Dr. Mariem Sawan's National Provider Identifier (NPI) is 1821442344, issued by NPPES.
Does Dr. Mariem Sawan accept Medicare assignment?
Yes. Dr. Mariem Sawan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.