PROVIDER PROFILE · NPI 1508038217
Robert GrondinDPM
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 · 16 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 151 | 573 |
| UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC | 31 | 94 |
| QUEST DIAGNOSTICS MASSACHUSETTS LLC | 19 | 35 |
| John Schneeweis Family Practice · Leominster, MA | 18 | 85 |
| COHEN, JOSEPH | 18 | 29 |
| Mark Hryniewich General Practice · Leominster, MA | 14 | 29 |
| John Najjar Vascular Surgery · Worcester, MA | 12 | 64 |
| Elizabeth Mahanor Vascular Surgery · Worcester, MA | 11 | 116 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA | 132 | 458 |
| VHS ACQUISITION SUBSIDIARY NUMBER 7 INC | 45 | 293 |
| UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC | 37 | 95 |
| FELDHAUS, LOUISE | 24 | 39 |
| Veronica Rusu Family Practice · Westborough, MA | 22 | 98 |
| QUEST DIAGNOSTICS MASSACHUSETTS LLC | 18 | 38 |
| UMASS MEMORIAL MEDICAL CENTER, INC. | 18 | 47 |
| John Schneeweis Family Practice · Leominster, MA | 18 | 63 |
| BLOCK, PAUL | 12 | 20 |
| NPI 1164409462 | 12 | 43 |
| Deepti Kumar Cardiology · Worcester, MA | 12 | 16 |
| MELLER, STEVEN | 12 | 16 |