PROVIDER PROFILE · NPI 1275624470
John MccormackM.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). 19 inbound referrers · 48 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Glauco Maresca Diagnostic Radiology · Potsdam, NY | 183 | 498 |
| Brian Ewy Diagnostic Radiology · Kennebunk, ME | 53 | 124 |
| Kirwin Gibbs Diagnostic Radiology · Cortland, NY | 38 | 91 |
| Terence Schumpert Diagnostic Radiology · Massena, NY | 31 | 69 |
| Alexandra Wesley Diagnostic Radiology · Williamsville, NY | 27 | 68 |
| Manoj Vora Internal Medicine · Lowville, NY | 22 | 102 |
| Robert Divencenzo Internal Medicine · Lewiston, NY | 22 | 99 |
| Robert Ungeheuer Physician Assistant · Albany, NY | 22 | 69 |
| Daniel Root Family Practice · Lowville, NY | 19 | 91 |
| Martha Pisaniello Family Practice · Lowville, NY | 18 | 79 |
| Christopher Black Family Practice · Watertown, NY | 16 | 79 |
| LEWIS COUNTY GENERAL HOSPITAL | 15 | 59 |
| Physician | Patients | Visits |
|---|---|---|
| LEWIS COUNTY GENERAL HOSPITAL | 344 | 1,700 |
| Glauco Maresca Diagnostic Radiology · Potsdam, NY | 108 | 284 |
| Lewis County Search And Rescue Inc Ambulance Service Provider · Lowville, NY | 81 | 192 |
| Robert Divencenzo Internal Medicine · Lewiston, NY | 63 | 415 |
| FRIEDMAN, DAVID | 48 | 184 |
| SAMARITAN MEDICAL CENTER | 39 | 129 |
| Bruce Portner Internal Medicine · Rochester, NY | 38 | 253 |
| Matthew George Nurse Practitioner · Buffalo, NY | 37 | 125 |
| Dean Hanna Emergency Medicine · Aspinwall, PA | 34 | 147 |
| Steven Lyndaker Internal Medicine · Lowville, NY | 33 | 160 |
| Robert Ungeheuer Physician Assistant · Albany, NY | 33 | 113 |
| LEWIS COUNTY GENERAL HOSPITAL | 31 | 86 |