PROVIDER PROFILE · NPI 1154686046
Dana GrellheslM.D.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
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). 9 inbound referrers · 31 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX | 36 | 61 |
| Patrick Johnson Diagnostic Radiology · Houston, TX | 20 | 29 |
| HMU SURGICAL CENTER, LLC | 17 | 17 |
| City Of Houston Ambulance Service Provider · Houston, TX | 13 | 14 |
| Kevin Nickell Urology · Houston, TX | 13 | 28 |
| POWERS, BRIAN | 13 | 22 |
| Bryan Prange Diagnostic Radiology · Houston, TX | 12 | 16 |
| Jeffrey Goldstein Diagnostic Radiology · Houston, TX | 11 | 15 |
| Naveed Saqib Vascular Surgery · Pasadena, TX | 11 | 40 |
| Physician | Patients | Visits |
|---|---|---|
| HMU SURGICAL CENTER, LLC | 172 | 199 |
| Rita Fe Tibbs Pathology · Houston, TX | 104 | 147 |
| Mirasol Zalavarria Certified Registered Nurse Anesthetist (CRNA) · Houston, TX | 61 | 67 |
| LIGHT, ROBERT | 57 | 64 |
| MEMORIAL HERMANN HEALTH SYSTEM | 55 | 81 |
| Thanh Van Radiation Oncology · Houston, TX | 53 | 60 |
| Amy Ressman Certified Registered Nurse Anesthetist (CRNA) · Houston, TX | 49 | 49 |
| Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX | 38 | 55 |
| Christy Schmidt Certified Registered Nurse Anesthetist (CRNA) · Houston, TX | 26 | 26 |
| American Medical Response Of Texas Inc Ambulance Service Provider · Houston, TX | 25 | 28 |
| THE METHODIST HOSPITAL | 25 | 38 |
| Laboratory Corporation Of America Clinical Laboratory · Houston, TX | 21 | 28 |