PROVIDER PROFILE · NPI 1457315772
Mark HollmannMD
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). 36 inbound referrers · 67 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Laboratory Corporation Of America Clinical Laboratory · Tampa, FL | 74 | 154 |
| Ananth Krishnan Internal Medicine · Deland, FL | 64 | 417 |
| Brandon Runyan Diagnostic Radiology · Orlando, FL | 55 | 151 |
| ADVENTHEALTH HOME HEALTH AND HOSPICE INC | 36 | 141 |
| County Of Volusia Ambulance Service Provider · Holly Hill, FL | 31 | 64 |
| DE PEYSTER, JOSEPH | 26 | 108 |
| Mark Marino Anesthesiology · Deland, FL | 26 | 130 |
| MEMORIAL HEALTH SYSTEMS INC | 25 | 95 |
| James Taylor Dermatology · Deland, FL | 25 | 48 |
| Rahul Mehta Diagnostic Radiology · Orlando, FL | 25 | 90 |
| SULBARAN, TULIO | 24 | 115 |
| Christopher Wasyliw Diagnostic Radiology · Orlando, FL | 23 | 68 |
| Physician | Patients | Visits |
|---|---|---|
| MEMORIAL HOSPITAL-WEST VOLUSIA INC | 292 | 1,138 |
| Henry Samsoe Physician Assistant · Deland, FL | 142 | 546 |
| SOUTHWEST VOLUSIA HEALTHCARE CORPORATION | 88 | 249 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Tampa, FL | 82 | 168 |
| Ananth Krishnan Internal Medicine · Deland, FL | 66 | 475 |
| Laboratory Corporation Of America Clinical Laboratory · Tampa, FL | 55 | 130 |
| ALVARADO, MARIO | 52 | 200 |
| Orange City Surgical Llc Ambulatory Surgical Center · Orange City, FL | 50 | 125 |
| Jonathan Waldbaum Physical Medicine and Rehabilitation · Deland, FL | 41 | 164 |
| Brandon Runyan Diagnostic Radiology · Orlando, FL | 39 | 61 |
| Edmundo Delgado Anesthesiology · Deland, FL | 37 | 136 |
| ADVENTHEALTH HOME HEALTH AND HOSPICE INC | 36 | 170 |