PROVIDER PROFILE · NPI 1043221088
Richard GruenM.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). 93 inbound referrers · 168 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Cd Laboratories, Inc. Clinical Laboratory · Baltimore, MD | 271 | 727 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 136 | 291 |
| SINAI HOSPITAL OF BALTIMORE, INC. | 85 | 152 |
| NORTHWEST HOSPITAL CENTER, INC. | 83 | 135 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 70 | 136 |
| Sheldon Tajerstein Podiatry · Baltimore, MD | 53 | 62 |
| Tasneem Lakhani Family Practice · Linthicum Heights, MD | 50 | 119 |
| Jeffrey Zibell Internal Medicine · Linthicum Heights, MD | 45 | 104 |
| Plmd, Llc Ambulance Service Provider · Owings Mills, MD | 40 | 52 |
| Alexander Pokov Internal Medicine · Baltimore, MD | 38 | 153 |
| LOCHEARN NURSING HOME LLC | 37 | 57 |
| American Health S, Llc Clinical Laboratory · Davie, FL | 36 | 326 |
| Physician | Patients | Visits |
|---|---|---|
| Cd Laboratories, Inc. Clinical Laboratory · Baltimore, MD | 260 | 732 |
| THE GOOD SAMARITAN HOSPITAL OF MARYLAND, INC | 201 | 691 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 149 | 267 |
| SLADE ASC, LLC | 112 | 356 |
| NORTHWEST HOSPITAL CENTER, INC. | 99 | 163 |
| SINAI HOSPITAL OF BALTIMORE, INC. | 87 | 136 |
| Symphony Diagnostic Services No 1 Llc Portable X-Ray Supplier · Sparks, MD | 83 | 114 |
| RADIATION PHYSICS INC | 81 | 111 |
| CARROLL HOSPITAL CENTER, INC. | 76 | 166 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 75 | 99 |
| PEDDREW, SHEILA | 51 | 117 |
| Tasneem Lakhani Family Practice · Linthicum Heights, MD | 50 | 109 |