PROVIDER PROFILE · NPI 1306088943
Brian SullivanM.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). 3 inbound referrers · 7 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 29 | 61 |
| Duncan Wellan Nurse Practitioner · Acton, MA | 15 | 91 |
| Christie Langenberg Family Practice · Lawrence, MA | 12 | 42 |
| Physician | Patients | Visits |
|---|---|---|
| UMASS MEMORIAL MEDICAL CENTER, INC. | 131 | 727 |
| EDWARD M. KENNEDY COMMUNITY HEALTH CENTER, INC | 66 | 231 |
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 19 | 29 |
| Paula Angelini Podiatry · Lincoln, MA | 18 | 78 |
| Duncan Wellan Nurse Practitioner · Acton, MA | 18 | 96 |
| Christie Langenberg Family Practice · Lawrence, MA | 16 | 57 |
| David Lyons Cardiology · Worcester, MA | 11 | 22 |