PROVIDER PROFILE · NPI 1750365664
Gregory LewisMD
CROSS-REFERENCE
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 36 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| THE GENERAL HOSPITAL CORPORATION | 249 | 995 |
| Charles Boucher Cardiology · Boston, MA | 76 | 147 |
| SEMIGRAN, MARC | 40 | 157 |
| Sunu Thomas Advanced Heart Failure and Transplant Cardiology · Seattle, WA | 38 | 149 |
| Matthew Gilman Diagnostic Radiology · Boston, MA | 38 | 110 |
| Christopher Newton-Cheh Advanced Heart Failure and Transplant Cardiology · Boston, MA | 36 | 87 |
| Robert Brown Pulmonary Disease · Boston, MA | 36 | 77 |
| PATTI, JOHN | 31 | 87 |
| Richard Sacknoff Diagnostic Radiology · Boston, MA | 29 | 64 |
| Gerald Abbott Diagnostic Radiology · Boston, MA | 26 | 89 |
| Michael Picard Cardiology · Boston, MA | 25 | 57 |
| Florian Fintelmann Diagnostic Radiology · Boston, MA | 23 | 66 |