REFERRAL NETWORK
Where David Hasl'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). 21 inbound referrers · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| FAIRFIELD MEDICAL CENTER | 241 | 1,142 |
| NPI 1205801099 | 44 | 147 |
| Amanda Myers Physician Assistant · Columbus, OH | 35 | 75 |
| Jeffrey Haggenjos General Practice · New Lexington, OH | 25 | 149 |
| David Passerini Diagnostic Radiology · Columbus, OH | 23 | 57 |
| Brian Chou Diagnostic Radiology · Columbus, OH | 21 | 47 |
| HOCKING VALLEY COMMUNITY HOSPITAL | 21 | 101 |
| Andrew Twehues Pulmonary Disease · Lancaster, OH | 17 | 65 |
| Michael Meade Diagnostic Radiology · Columbus, OH | 16 | 48 |
| BARBOZA, RICARDO | 16 | 47 |
| Kristi Takaki Diagnostic Radiology · Honolulu, HI | 15 | 24 |
| Jarrod Bruce Pulmonary Disease · Lancaster, OH | 13 | 38 |
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.
