PROVIDER PROFILE · NPI 1073555983
Ashraf ChatthaM.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). 96 inbound referrers · 170 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| PROVIDENCE HOSPITAL, LLC | 201 | 632 |
| Muhammad Islam Internal Medicine · Columbia, SC | 158 | 575 |
| LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC | 145 | 428 |
| PRISMA HEALTH-MIDLANDS | 110 | 280 |
| County Council For Richland County Ambulance Service Provider · Columbia, SC | 80 | 187 |
| SPECTRA LABORATORIES INC | 70 | 207 |
| Harry Hardin Diagnostic Radiology · Greenville, SC | 68 | 169 |
| PRISMA HEALTH-MIDLANDS | 66 | 201 |
| Edward Gize Diagnostic Radiology · Greenville, SC | 54 | 166 |
| Lexington County Ems Ambulance Service Provider · Lexington, SC | 52 | 112 |
| KERSHAW HOSPITAL LLC | 51 | 170 |
| THE REGIONAL MEDICAL CENTER OF ORANGEBURG AND CALHOUN COUNTIES | 49 | 177 |
| Physician | Patients | Visits |
|---|---|---|
| Muhammad Rafiq Nephrology · Columbia, SC | 211 | 976 |
| Abdul Usmani Nephrology · Columbia, SC | 188 | 662 |
| Muhammad Islam Internal Medicine · Columbia, SC | 152 | 514 |
| LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC | 129 | 404 |
| PROVIDENCE HOSPITAL, LLC | 104 | 231 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC | 89 | 206 |
| PRISMA HEALTH-MIDLANDS | 85 | 213 |
| COLUMBIA NORTHEAST KIDNEY CENTER LLC | 76 | 454 |
| SPECTRA LABORATORIES INC | 74 | 234 |
| Henry Black Diagnostic Radiology · Greenville, SC | 71 | 302 |
| PRISMA HEALTH-MIDLANDS | 59 | 158 |
| John Garrick Diagnostic Radiology · Greenville, SC | 56 | 161 |