PROVIDER PROFILE · NPI 1437316106
Olivia Granillo JohnsonM.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). 38 inbound referrers · 88 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| James Grippo Diagnostic Radiology · Columbia, TN | 86 | 195 |
| James Butler Diagnostic Radiology · Columbia, TN | 56 | 131 |
| MAHONEY, ROBERT | 51 | 101 |
| Joseph Pate Diagnostic Radiology · Columbia, TN | 51 | 112 |
| Stephen Barr Emergency Medicine · Greenville, SC | 31 | 51 |
| Daniel Grippo Diagnostic Radiology · Columbia, TN | 31 | 62 |
| Pca Of Columbia, Inc. Clinical Laboratory · Columbia, TN | 28 | 77 |
| Kelley Jefferson Internal Medicine · Columbia, TN | 28 | 74 |
| James Dean Emergency Medicine · Columbia, TN | 27 | 52 |
| Thomas Quinn Critical Care (Intensivists) · Columbia, TN | 27 | 68 |
| Kevin Maquiling Cardiology · Nashville, TN | 24 | 53 |
| Jon Freels Pulmonary Disease · Columbia, TN | 24 | 41 |
| Physician | Patients | Visits |
|---|---|---|
| MAURY REGIONAL HOSPITAL | 331 | 1,047 |
| George Wollas Emergency Medicine · Columbia, TN | 105 | 221 |
| Gary Podgorski Diagnostic Radiology · Columbia, TN | 69 | 119 |
| Brice Boughner Diagnostic Radiology · Columbia, TN | 54 | 96 |
| Michael Rissing Diagnostic Radiology · Columbia, TN | 52 | 99 |
| William Brewer Diagnostic Radiology · Columbia, TN | 49 | 88 |
| David Shackelford Diagnostic Radiology · Columbia, TN | 49 | 83 |
| James Grippo Diagnostic Radiology · Columbia, TN | 48 | 87 |
| Nathan Berkley Diagnostic Radiology · Columbia, TN | 47 | 96 |
| Matthew Stephenson Diagnostic Radiology · Portland, ME | 41 | 86 |
| James Butler Diagnostic Radiology · Columbia, TN | 38 | 76 |
| Gregory Galdino Diagnostic Radiology · Jackson, TN | 37 | 63 |