PROVIDER PROFILE · NPI 1578541439
David ShackelfordMD
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). 171 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MAHONEY, ROBERT | 220 | 314 |
| James Grippo Diagnostic Radiology · Columbia, TN | 213 | 308 |
| Joseph Pate Diagnostic Radiology · Columbia, TN | 183 | 277 |
| CROCKETT HOSPITAL LLC | 159 | 280 |
| James Butler Diagnostic Radiology · Columbia, TN | 150 | 251 |
| Pca Of Columbia, Inc. Clinical Laboratory · Columbia, TN | 140 | 251 |
| VANDERBILT UNIVERSITY MEDICAL CENTER | 127 | 212 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL | 127 | 179 |
| Daniel Grippo Diagnostic Radiology · Columbia, TN | 109 | 159 |
| Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN | 87 | 121 |
| NPI 1184715666 | 84 | 231 |
| NPI 1285629287 | 84 | 240 |