PROVIDER PROFILE · NPI 1417932542
John O'connellMD
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). 31 inbound referrers · 49 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| COOLEY DICKINSON HOSPITAL INC | 292 | 1,201 |
| Andrew Ciccarelli Diagnostic Radiology · Northampton, MA | 60 | 135 |
| David Rifken Diagnostic Radiology · Northampton, MA | 53 | 99 |
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 43 | 84 |
| BAYSTATE MEDICAL CENTER INC | 31 | 61 |
| Valley Medical Group, P.C. Clinical Laboratory · Easthampton, MA | 28 | 50 |
| Steven Dipillo Cardiology · Northampton, MA | 22 | 43 |
| SCHWEITZER, WAYNE | 22 | 39 |
| KIRCHHOFFER, JAMES | 21 | 43 |
| DEAN, EDWARD | 18 | 70 |
| John Erskine Podiatry · Amherst, MA | 17 | 34 |
| MACKEY, ANDREW | 17 | 40 |
| Physician | Patients | Visits |
|---|---|---|
| COOLEY DICKINSON HOSPITAL INC | 352 | 1,747 |
| BAYSTATE MEDICAL CENTER INC | 73 | 208 |
| Andrew Ciccarelli Diagnostic Radiology · Northampton, MA | 52 | 94 |
| KOLBJORNSEN, PAUL | 48 | 128 |
| David Rifken Diagnostic Radiology · Northampton, MA | 47 | 82 |
| BAYSTATE MEDICAL CENTER INC | 44 | 89 |
| Joseph Polino Diagnostic Radiology · Northampton, MA | 42 | 79 |
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 42 | 91 |
| PACILIO, LOUIS | 42 | 104 |
| Brooke Breen Diagnostic Radiology · Iowa City, IA | 41 | 118 |
| Valley Medical Group, P.C. Clinical Laboratory · Easthampton, MA | 40 | 66 |
| DONNELLY, JAMES | 40 | 97 |