PROVIDER PROFILE · NPI 1447213582
John SundermannM.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). 49 inbound referrers · 92 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| SELF REGIONAL HEALTHCARE | 459 | 1,148 |
| SELF REGIONAL HEALTHCARE | 206 | 292 |
| Thomas Pritchard Cardiology · Greenwood, SC | 65 | 97 |
| COSMELLO, SAMUEL | 60 | 93 |
| Braxton Mcclung Diagnostic Radiology · Brooklyn, NY | 52 | 90 |
| William Hubbard Anesthesiology · Greenwood, SC | 48 | 57 |
| Harvey Hatcher Family Practice · Greenwood, SC | 42 | 56 |
| Jeffrey Dean Anesthesiology · Greenwood, SC | 42 | 56 |
| HARWELL, DEREK | 42 | 47 |
| NPI 1184757288 | 41 | 148 |
| John Hobson Vascular Surgery · Hendersonville, NC | 39 | 108 |
| The Surgery Center At Self Memorial Hospital, Llc Ambulatory Surgical Center · Greenwood, SC | 39 | 47 |
| Physician | Patients | Visits |
|---|---|---|
| SELF REGIONAL HEALTHCARE | 209 | 489 |
| David Arrington Diagnostic Radiology · Greenwood, SC | 95 | 210 |
| Tammy Kitchens Diagnostic Radiology · Greenwood, SC | 93 | 213 |
| NPI 1801985999 | 89 | 242 |
| Christopher Knox Diagnostic Radiology · Greenwood, SC | 86 | 173 |
| Samuel Venturella Diagnostic Radiology · Greenwood, SC | 82 | 176 |
| Braxton Mcclung Diagnostic Radiology · Brooklyn, NY | 62 | 124 |
| Shekar Kumar Cardiology · Greenwood, SC | 61 | 98 |
| Gustavo Bazan Anesthesiology · Greenwood, SC | 60 | 78 |
| COSMELLO, SAMUEL | 58 | 112 |
| Jeffrey Lanford Vascular Surgery · Greenwood, SC | 53 | 93 |
| Carlos Albrecht Cardiology · Lancaster, SC | 51 | 79 |