PROVIDER PROFILE · NPI 1275571028
John GeisseM.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). 61 inbound referrers · 111 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Erica Aronson Dermatology · Napa, CA | 329 | 571 |
| ALEXANDER, JOHN | 258 | 387 |
| Margaret Nonato Physician Assistant · Vallejo, CA | 228 | 484 |
| ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC | 163 | 538 |
| Judith Groves Dermatology · Santa Rosa, CA | 118 | 150 |
| KAHN, JAMES | 85 | 209 |
| Ligaya Park Dermatology · Santa Rosa, CA | 69 | 88 |
| Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA | 65 | 149 |
| Debra Stock Physician Assistant · Fairfield, CA | 61 | 389 |
| SUTTER VALLEY HOSPITALS | 57 | 124 |
| ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC | 53 | 78 |
| ADVENTIST HEALTH CLEARLAKE HOSPITAL INC. | 42 | 74 |
| Physician | Patients | Visits |
|---|---|---|
| Jennifer Fu Micrographic Dermatologic Surgery · El Cerrito, CA | 272 | 452 |
| Unilab Corporation Clinical Laboratory · Sacramento, CA | 265 | 692 |
| Jeffrey Sugarman Dermatology · Santa Rosa, CA | 242 | 412 |
| Debra Stock Physician Assistant · Fairfield, CA | 238 | 666 |
| Serena Mraz Dermatology · Vallejo, CA | 204 | 486 |
| Karynne Duncan Dermatology · Saint Helena, CA | 160 | 274 |
| ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC | 140 | 541 |
| BEUTNER, KARL | 118 | 256 |
| ST. HELENA HOSPITAL | 118 | 242 |
| Laboratory Corporation Of America Clinical Laboratory · San Diego, CA | 111 | 218 |
| Meghan Kennedy Dermatology · Vallejo, CA | 91 | 138 |
| NPI 1689685729 | 88 | 183 |