REFERRAL NETWORK
Where Kent Ishihara'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). 19 inbound referrers · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|
| ZAVAHIR, RIQUAZA | 27 | 124 |
| Scott Evans Diagnostic Radiology · Wheat Ridge, CO | 23 | 40 |
| Shubha Ananthakrishnan Nephrology · Sacramento, CA | 23 | 149 |
| John Livoni Diagnostic Radiology · Rolling Hills Estates, CA | 22 | 38 |
| David Lee Internal Medicine · Elk Grove, CA | 21 | 53 |
| Patricia Takeda Cardiology · Sacramento, CA | 16 | 32 |
| BURGER PHYSICAL THERAPY AND REHABILITATION AGENCY INC | 14 | 30 |
| Friedrich Knollmann Diagnostic Radiology · Philadelphia, PA | 13 | 17 |
| BIAS, JOHN | 13 | 50 |
| Ramit Lamba Diagnostic Radiology · Sacramento, CA | 12 | 19 |
| Garrett Wong Interventional Cardiology · Sacramento, CA | 12 | 42 |
| Dali Fan Undefined Physician type · Sacramento, CA | 12 | 33 |
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.