| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1366816894 | | | | JOHN T MATHER MEMORIAL HOSPITAL | 100 HIGHLANDS BLVD | PORT JEFFERSON | NY | 117772320 |
| 1750740437 | | | | JOHN T MATHER MEMORIAL HOSPITAL | 100 HIGHLANDS BLVD | PORT JEFFERSON | NY | 117772320 |
| 1871150193 | | | | HARBOR VIEW MEDICAL SERVICES, P.C. | 100 HIGHLANDS BLVD # 9 | PORT JEFFERSON | NY | 117772320 |
| 1205216066 | | | | HARBOR VIEW MEDICAL SERVICES, PC | 100 HIGHLANDS BLVD | PORT JEFFERSON | NY | 117772320 |
| 1356593255 | LLORENS | ANTHONY | L | | 625 BELLE TERRE RD, SUITE 100 | PORT JEFFERSON | NY | 117772316 |
| 1922242312 | TITARENKO | NATALIYA | | | 625 BELLE TERRE RD | PORT JEFFERSON | NY | 117772316 |