PROVIDER PROFILE · NPI 1477629756
Joseph WalterMD
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). 168 inbound referrers · 364 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Jon Keller Pathology · Palo Alto, CA | 1,880 | 6,219 |
| Cheena Ramrakhiani Cardiology · Stanford, CA | 145 | 201 |
| CHALKER, RICHARD | 98 | 224 |
| Allen Namath Gromme Internal Medicine · Los Altos, CA | 86 | 201 |
| Aria Dibiase Advanced Heart Failure and Transplant Cardiology · Palo Alto, CA | 85 | 122 |
| John Murao Diagnostic Radiology · Palo Alto, CA | 84 | 129 |
| William Mullen Cardiology · Santa Clara, CA | 82 | 109 |
| Edmund Tai Hematology-Oncology · Mountain View, CA | 78 | 205 |
| Rita Sohlich Diagnostic Radiology · Palo Alto, CA | 75 | 114 |
| Noman Khan Orthopedic Surgery · Palo Alto, CA | 75 | 142 |
| LAMM, ROBERT | 74 | 91 |
| EL CAMINO HOSPITAL | 74 | 103 |
| Physician | Patients | Visits |
|---|---|---|
| Jon Keller Pathology · Palo Alto, CA | 1,156 | 3,850 |
| STANFORD HEALTH CARE | 424 | 849 |
| GOUMAS, CHRIS | 137 | 207 |
| Diego Ruiz Diagnostic Radiology · Palo Alto, CA | 136 | 198 |
| Christopher Kwong Internal Medicine · Palo Alto, CA | 125 | 310 |
| Nick Costouros Diagnostic Radiology · Palo Alto, CA | 125 | 180 |
| CHALKER, RICHARD | 118 | 226 |
| Girish Narayan Clinical Cardiac Electrophysiology · Stanford, CA | 118 | 174 |
| Judy Huang Pulmonary Disease · Palo Alto, CA | 118 | 232 |
| James Hartford Orthopedic Surgery · Palo Alto, CA | 117 | 265 |
| Allen Namath Gromme Internal Medicine · Los Altos, CA | 111 | 251 |
| Cheena Ramrakhiani Cardiology · Stanford, CA | 109 | 178 |