| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1588606115 | | | | WASHINGTON CARDIOTHORACIC SURGERY ASSOC.,PLLC | PO BOX 60 | GERMANTOWN | MD | 208750060 |
| 1619128832 | | | | WASHINGTON SURGICAL ASSOCIATES PLLC | 2175 K ST NW | WASHINGTON | DC | 200371831 |
| 1942513163 | | | | THE GEORGE WASHINGTON CARDIAC SURGICAL ASSOCIATES, LLC | 2175 K ST NW | WASHINGTON | DC | 200371831 |
| 1619908126 | LOWELL | JEFFREY | A | | 2131 K ST NW | WASHINGTON | DC | 200371898 |
| 1386686715 | NAJAM | FARZAD | | | PO BOX 60 | GERMANTOWN | MD | 208750060 |
| 1619153798 | SWITZER | JENNIFER | LYNN | | 518 E NELSON AVE | ALEXANDRIA | VA | 223011615 |