PROVIDER PROFILE · NPI 1245278084
Roy MarcusM.D.
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). 109 inbound referrers · 166 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| CROZER-CHESTER MEDICAL CENTER | 452 | 3,126 |
| Glenn Ladinsky Nephrology · Upland, PA | 132 | 1,163 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 126 | 485 |
| Kevin Sperling Nephrology · Chadds Ford, PA | 112 | 812 |
| Krish Ramprasad Diagnostic Radiology · Upland, PA | 108 | 635 |
| Howard Gitter Cardiology · Ridley Park, PA | 96 | 933 |
| Sat Arora Internal Medicine · Upland, PA | 91 | 631 |
| Lance Becker Diagnostic Radiology · Tacoma, WA | 87 | 434 |
| NPI 1255335535 | 85 | 360 |
| Chike Okechukwu Nephrology · Upland, PA | 75 | 360 |
| RIDDLE MEMORIAL HOSPITAL | 75 | 126 |
| John Hiehle Diagnostic Radiology · Upland, PA | 72 | 468 |
| Physician | Patients | Visits |
|---|---|---|
| CROZER-CHESTER MEDICAL CENTER | 321 | 1,943 |
| Hannah Troutman Nephrology · Chester, PA | 117 | 1,178 |
| Glenn Ladinsky Nephrology · Upland, PA | 110 | 983 |
| Kevin Sperling Nephrology · Chadds Ford, PA | 96 | 685 |
| Joseph Stock Diagnostic Radiology · Upland, PA | 95 | 546 |
| Sat Arora Internal Medicine · Upland, PA | 94 | 374 |
| Krish Ramprasad Diagnostic Radiology · Upland, PA | 81 | 454 |
| NPI 1255335535 | 80 | 352 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA | 74 | 272 |
| Howard Gitter Cardiology · Ridley Park, PA | 73 | 661 |
| RENAL TREATMENT CENTERS NORTHEAST INC | 71 | 562 |
| FALCK NORTHEAST CORP. | 66 | 314 |