PROVIDER PROFILE · NPI 1780670679
Douglas SigmonM.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). 8 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 165 | 466 |
| UVA PRINCE WILLIAM MEDICAL CENTER | 125 | 314 |
| UVA PRINCE WILLIAM MEDICAL CENTER | 32 | 160 |
| Duyanh Vu Diagnostic Radiology · Leesburg, VA | 18 | 36 |
| Jason Hackett Family Practice · Gainesville, VA | 18 | 32 |
| Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA | 17 | 26 |
| Eugene Chough Diagnostic Radiology · Philadelphia, PA | 13 | 19 |
| Prince William County Ambulance Service Provider · Prince William, VA | 12 | 29 |