REFERRAL NETWORK
Where Marni Nicholas's patients come from & go
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 29 inbound referrers · 59 outbound destinations.
Receives referrals from
Inbound — who sends patients here
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|
| HCA HEALTH SERVICES OF NEW HAMPSHIRE INC | 467 | 2,472 |
| Dorothy Mcgrath Physician Assistant · Portsmouth, NH | 93 | 336 |
| STEVENS, OWEN | 89 | 228 |
| Jesse Smith Diagnostic Radiology · Portsmouth, NH | 84 | 241 |
| RHODES, DOUGLAS | 79 | 225 |
| John Pierce Diagnostic Radiology · Bedford, NH | 75 | 273 |
| Archie Mcgowan Diagnostic Radiology · Portland, ME | 61 | 161 |
| YORK HOSPITAL | 50 | 179 |
| Peter Dourdoufis Cardiology · Portsmouth, NH | 44 | 144 |
| EXETER HOSPITAL INC | 40 | 136 |
| Stephen Brady Pathology · Portsmouth, NH | 35 | 63 |
| Michele Guilfoyle Physician Assistant · Portsmouth, NH | 34 | 80 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.