PROVIDER PROFILE · NPI 1144351016
Sarah SaalfieldAPRN
REFERRAL NETWORK
Where Sarah Saalfield'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). 1 inbound referrers · 5 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|---|---|
| Debra Shapiro Internal Medicine · Cambridge, MA | 25 | 54 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|---|---|
| Debra Shapiro Internal Medicine · Cambridge, MA | 77 | 169 |
| MOUNT AUBURN HOSPITAL | 77 | 257 |
| Philip Rogoff Diagnostic Radiology · Cambridge, MA | 19 | 35 |
| Ricardo Wellisch Internal Medicine · Cambridge, MA | 12 | 43 |
| Ann Sandin Internal Medicine · Cambridge, MA | 11 | 69 |
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.
CROSS-REFERENCE