PROVIDER PROFILE · NPI 1497805907
Zachary ChonkaM.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). 258 inbound referrers · 481 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| ST JOHN MEDICAL CENTER INC | 2,440 | 4,334 |
| REGIONAL MEDICAL LABORATORY, INC | 920 | 2,241 |
| Kevin Baker Diagnostic Radiology · Grand Rapids, MI | 591 | 987 |
| COLE, MICHAEL | 383 | 633 |
| OWASSO MEDICAL FACILITY, INC | 353 | 515 |
| LIND, TIMOTHY | 348 | 560 |
| John Morelli Diagnostic Radiology · Tulsa, OK | 284 | 468 |
| Robert Moult Diagnostic Radiology · Tulsa, OK | 241 | 402 |
| CHAIN, VICKI | 231 | 310 |
| Michael Fogli Cardiology · Tulsa, OK | 219 | 365 |
| Mark Trimble Cardiology · Tulsa, OK | 214 | 375 |
| Lisa Hayes Diagnostic Radiology · Tulsa, OK | 213 | 346 |
| Physician | Patients | Visits |
|---|---|---|
| ST JOHN MEDICAL CENTER INC | 885 | 1,579 |
| REGIONAL MEDICAL LABORATORY, INC | 591 | 1,396 |
| John Fitter Diagnostic Radiology · Tulsa, OK | 564 | 1,078 |
| Emergency Medical Services Authority Ambulance Service Provider · Tulsa, OK | 554 | 1,024 |
| Rodney Shaffer Diagnostic Radiology · Greenville, SC | 422 | 832 |
| Bryan Smith Diagnostic Radiology · Phoenix, AZ | 411 | 687 |
| Kevin Baker Diagnostic Radiology · Grand Rapids, MI | 380 | 713 |
| STICKNEY, RANDALL | 363 | 648 |
| ST. JOHN BROKEN ARROW, INC | 354 | 502 |
| Jonathan Schnitker Diagnostic Radiology · Fort Worth, TX | 315 | 530 |
| LAUGHLIN, RICHARD | 314 | 515 |
| COLE, MICHAEL | 299 | 574 |