Doctor profile · Federal record
Dr. Samer Najjar, M.D.
Advanced Heart Failure and Transplant Cardiology Physician (CMS: Advanced Heart Failure and Transplant Cardiology) · Washington, DC
- NPI 1841347192
- Accepts Medicare
- MIPS 79.9 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Irving St Nw, Mwhc
Washington, DC 200103017
(410) 350-7317
fax (410) 350-3979
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- October 2, 2023
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State license (1)
- District of Columbia #MD038007
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841347192. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
692
Distinct HCPCS
5
Medicare allowed
$93,052
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 526 | 126 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 69 | 64 | $179 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 58 | 36 | $188 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 15 | $133 | |
99239 |
Hospital discharge day management, more than 30 minutes | 18 | 17 | $120 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 122. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$78
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bard Peripheral Vascular, Inc. | 1 | $50.16 | |
| Lexicon Pharmaceuticals, Inc. | 1 | $28.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
269
Patients
63
Total drug cost
$115,570
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Entresto (Sacubitril/Valsartan) | Brand | 49 | 16 | $60,072 |
| Jardiance (Empagliflozin) | Brand | 48 | 14 | $53,632 |
| Metoprolol Succinate | Generic | 37 | 0 | $542 |
| Atorvastatin Calcium | Generic | 29 | 0 | $274 |
| Carvedilol | Generic | 26 | 11 | $164 |
| Spironolactone | Generic | 22 | 11 | $264 |
| Furosemide | Generic | 20 | 11 | $151 |
| Losartan Potassium | Generic | 16 | 0 | $129 |
| Allopurinol | Generic | 11 | 0 | $254 |
| Potassium Chloride | Generic | 11 | 0 | $89 |
Hospital affiliations
Frequently asked questions
What is Dr. Samer Najjar's medical specialty?
Dr. Samer Najjar practices Advanced Heart Failure and Transplant Cardiology Physician in Washington, DC.
Where does Dr. Samer Najjar practice?
Dr. Samer Najjar practices at 110 Irving St Nw, Washington, DC 200103017. Office phone: 4103507317.
What is Dr. Samer Najjar's NPI?
Dr. Samer Najjar's National Provider Identifier (NPI) is 1841347192, issued by NPPES.
Does Dr. Samer Najjar accept Medicare assignment?
Yes. Dr. Samer Najjar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samer Najjar commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.