PROVIDER PROFILE · NPI 1407955008
David ZackD.O.
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). 40 inbound referrers · 91 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MERCY HEALTH - ST VINCENT MEDICAL CENTER LLC | 122 | 377 |
| THE TOLEDO HOSPITAL | 56 | 110 |
| Christine Haggerty Nurse Practitioner · Toledo, OH | 42 | 83 |
| Darlene Wilhelm Nurse Practitioner · Oregon, OH | 36 | 66 |
| Bruce Siders Diagnostic Radiology · Toledo, OH | 35 | 74 |
| Adireddy Kamireddy Internal Medicine · Toledo, OH | 33 | 105 |
| MADOFF, LEONARD | 28 | 52 |
| Donald Cox Diagnostic Radiology · Toledo, OH | 26 | 58 |
| Charles Gbur Cardiology · Maumee, OH | 23 | 46 |
| Michael Pappas Gastroenterology · Toledo, OH | 22 | 47 |
| Michelle Mccaster Certified Registered Nurse Anesthetist (CRNA) · Detroit, MI | 22 | 52 |
| Syed Zamir Interventional Radiology · Toledo, OH | 20 | 61 |
| Physician | Patients | Visits |
|---|---|---|
| Toledo Endoscopy Asc Llc Ambulatory Surgical Center · Toledo, OH | 157 | 290 |
| NPI 1750387031 | 147 | 373 |
| MERCY HEALTH - ST VINCENT MEDICAL CENTER LLC | 114 | 365 |
| James Edinger Certified Registered Nurse Anesthetist (CRNA) · Sylvania, OH | 64 | 122 |
| THE TOLEDO HOSPITAL | 51 | 106 |
| Michael Sorosiak Certified Registered Nurse Anesthetist (CRNA) · Trenton, MI | 49 | 96 |
| Christine Haggerty Nurse Practitioner · Toledo, OH | 43 | 122 |
| Stephen Strobel Pathology · Toledo, OH | 40 | 79 |
| BRITTON, ANDREW | 39 | 78 |
| Rubina Shah Diagnostic Radiology · Toledo, OH | 38 | 110 |
| MERCY HEALTH - ST ANNE HOSPITAL LLC | 34 | 102 |
| Darlene Wilhelm Nurse Practitioner · Oregon, OH | 33 | 73 |