Doctor profile · Federal record
Dr. Shawn Howell, M.D.
Cardiovascular Disease Physician (CMS: Interventional Cardiology) · Cardiovascular Disease Physician · Cardiovascular Disease Physician · Interventional Cardiology Physician · Washington, DC
- NPI 1447392659
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 26 yrs in practice
- Licensed in 3 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2311 M St Nw, Suite 101
Washington, DC 200371445
(202) 466-3000
fax (202) 466-3001 - Additional location
-
12500 Willowbrook RD
Cumberland, MD 215026393
(240) 964-7000
fax (240) 964-8741 - Additional location
-
12502 Willowbrook RD Ste 420
Cumberland, MD 215026567
(240) 964-8740
fax (240) 964-8741 - Additional location
-
600 Gresham Dr
Norfolk, VA 235071904
(757) 388-8870
Show 1 more location
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- May 3, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (3)
- District of Columbia #MD035397 · Maryland #D0068688 · Virginia #0101259414
- Medicaid (2)
- DC #039282900 · MD #413831701
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447392659. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,951
Distinct HCPCS
10
Medicare allowed
$267,606
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 283 | 165 | $194 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 220 | 178 | $14 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 220 | 184 | $212 | |
75574 |
Ct scan of blood vessels and grafts of heart with contrast | 146 | 146 | $112 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 137 | 137 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 133 | 89 | $122 | |
93975 |
Complete ultrasound of abdomen and pelvis artery and vein blood flow | 93 | 85 | $314 | |
76705 |
Limited ultrasound scan of abdomen | 91 | 84 | $103 | |
75572 |
Ct scan of heart structure with contrast | 83 | 82 | $82 | |
71275 |
Ct scan of blood vessels of chest with contrast | 76 | 76 | $85 |
In context: peer comparison
Among 39 peers in this city , average services per provider: 134. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$169
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $169.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
709
Patients
191
Total drug cost
$124,887
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 142 | 44 | $2,150 |
| Nifedipine Er (Nifedipine) | Brand | 79 | 23 | $3,007 |
| Rosuvastatin Calcium | Generic | 78 | 25 | $2,527 |
| Amlodipine Besylate | Generic | 55 | 18 | $549 |
| Eliquis (Apixaban) | Brand | 50 | 15 | $50,898 |
| Losartan Potassium | Generic | 45 | 15 | $695 |
| Metoprolol Succinate | Generic | 41 | 15 | $744 |
| Lisinopril | Generic | 33 | 12 | $458 |
| Furosemide | Generic | 31 | 13 | $330 |
| Hydralazine Hcl | Generic | 29 | 11 | $590 |
Hospital affiliations
Frequently asked questions
What is Dr. Shawn Howell's medical specialty?
Dr. Shawn Howell practices Cardiovascular Disease Physician in Washington, DC.
Where does Dr. Shawn Howell practice?
Dr. Shawn Howell practices at 2311 M St Nw, Washington, DC 200371445. Office phone: 2024663000.
What is Dr. Shawn Howell's NPI?
Dr. Shawn Howell's National Provider Identifier (NPI) is 1447392659, issued by NPPES.
Does Dr. Shawn Howell accept Medicare assignment?
Yes. Dr. Shawn Howell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shawn Howell commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.