PROVIDER PROFILE · NPI 1033227582
William HahnM.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). 14 inbound referrers · 24 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA | 171 | 679 |
| SANTA BARBARA COTTAGE HOSPITAL | 56 | 141 |
| Christopher Kuzminski Diagnostic Radiology · Santa Barbara, CA | 25 | 48 |
| Steven Hartzman Diagnostic Radiology · Santa Barbara, CA | 23 | 34 |
| American Medical Response West Ambulance Service Provider · Buellton, CA | 22 | 39 |
| Sean Snodgress Diagnostic Radiology · Santa Barbara, CA | 18 | 33 |
| Michael Trambert Diagnostic Radiology · Santa Barbara, CA | 16 | 23 |
| Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA | 15 | 23 |
| POJUNAS, KATHLEEN | 15 | 28 |
| James Benzian Diagnostic Radiology · Santa Barbara, CA | 15 | 17 |
| LEE, ARTHUR | 13 | 28 |
| Colin Shafer Cardiology · Santa Barbara, CA | 13 | 19 |
| Physician | Patients | Visits |
|---|---|---|
| Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA | 318 | 1,103 |
| Sansum Clinic Ambulatory Surgical Center · Santa Barbara, CA | 300 | 365 |
| SANTA BARBARA COTTAGE HOSPITAL | 90 | 219 |
| Michael Trambert Diagnostic Radiology · Santa Barbara, CA | 29 | 40 |
| John Yoon Diagnostic Radiology · Santa Barbara, CA | 29 | 61 |
| Sean Snodgress Diagnostic Radiology · Santa Barbara, CA | 28 | 61 |
| Kenneth Daughters Diagnostic Radiology · Santa Barbara, CA | 28 | 55 |
| James Benzian Diagnostic Radiology · Santa Barbara, CA | 24 | 34 |
| POJUNAS, KATHLEEN | 24 | 32 |
| American Medical Response West Ambulance Service Provider · Buellton, CA | 23 | 42 |
| Stuart Braverman Diagnostic Radiology · Santa Barbara, CA | 21 | 42 |
| John Wheelock Diagnostic Radiology · Santa Barbara, CA | 21 | 37 |