PROVIDER PROFILE · NPI 1609843663
Gregory SpielbauerMD
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). 17 inbound referrers · 0 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Ascension Wisconsin Laboratories, Inc Clinical Laboratory · Milwaukee, WI | 315 | 1,527 |
| ASCENSION SE WISCONSIN HOSPITAL, INC | 242 | 714 |
| FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC. | 40 | 109 |
| Katherine Hallenbeck Diagnostic Radiology · St Francis, WI | 34 | 58 |
| Benjamin Williams Cardiology · Edina, MN | 34 | 96 |
| James Walker Diagnostic Radiology · Milwaukee, WI | 33 | 60 |
| ENGLE, DAVID | 25 | 47 |
| David Groden Cardiology · Brookfield, WI | 19 | 60 |
| WHEATON FRANCISCAN HOME HEALTH & HOSPICE, LLC | 19 | 35 |
| Michael Schneider Internal Medicine · Brookfield, WI | 16 | 26 |
| ROZNIK, MARK | 16 | 29 |
| Krishna Kumar Interventional Cardiology · Summit, WI | 12 | 58 |