PROVIDER PROFILE · NPI 1043328123
Thomas CallahanM.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). 19 inbound referrers · 32 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| IHC HEALTH SERVICES, INC. | 263 | 1,224 |
| Douglas Callahan Family Practice · St George, UT | 121 | 574 |
| John Davis Diagnostic Radiology · St George, UT | 40 | 96 |
| Michael Oldroyd Diagnostic Radiology · St George, UT | 35 | 119 |
| Benjamin Brooks Diagnostic Radiology · Eden Prairie, MN | 31 | 115 |
| Jamison Jones Cardiology · St George, UT | 28 | 131 |
| Tracy Orr Diagnostic Radiology · St George, UT | 28 | 89 |
| Brett Christian Diagnostic Radiology · St George, UT | 27 | 69 |
| MONTAGUE, TERRY | 26 | 92 |
| Brett Christiansen Emergency Medicine · St George, UT | 19 | 58 |
| Alberto Brizolara Interventional Cardiology · St George, UT | 17 | 73 |
| Zachary Williams Cardiology · Rochester, NY | 16 | 38 |
| Physician | Patients | Visits |
|---|---|---|
| IHC HEALTH SERVICES, INC. | 362 | 2,017 |
| Douglas Callahan Family Practice · St George, UT | 124 | 576 |
| John Davis Diagnostic Radiology · St George, UT | 46 | 119 |
| Edward Shepherd Diagnostic Radiology · St George, UT | 45 | 107 |
| Michael Oldroyd Diagnostic Radiology · St George, UT | 40 | 111 |
| Jamison Jones Cardiology · St George, UT | 33 | 158 |
| Benjamin Brooks Diagnostic Radiology · Eden Prairie, MN | 28 | 78 |
| MONTAGUE, TERRY | 27 | 61 |
| Alberto Brizolara Interventional Cardiology · St George, UT | 23 | 84 |
| David Boorman Interventional Cardiology · St George, UT | 22 | 70 |
| Blake Arnold Diagnostic Radiology · St George, UT | 22 | 54 |
| Tracy Orr Diagnostic Radiology · St George, UT | 21 | 66 |