PROVIDER PROFILE · NPI 1427053339
Denis O'brienMD
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). 20 inbound referrers · 36 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| MONTGOMERY GENERAL HOSPITAL, INC. | 98 | 255 |
| Nakul Goyal Internal Medicine · Silver Spring, MD | 50 | 237 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 39 | 134 |
| Xiu Juan Wu Physical Therapist in Private Practice · Silver Spring, MD | 29 | 134 |
| Kaustubh Yadwadkar Diagnostic Radiology · Washington, DC | 28 | 76 |
| BIZJAK, RICHARD | 26 | 81 |
| SCHAEFER, PAUL | 25 | 55 |
| Stuart Gould Cardiology · Marlton, NJ | 21 | 54 |
| Estelle Jean Cardiology · Olney, MD | 20 | 41 |
| MEDSTAR HEALTH VISITING NURSE ASSOCIATION, INC. | 19 | 28 |
| Albert Porambo Diagnostic Radiology · Rockville, MD | 14 | 22 |
| Curtis Ollayos Pathology · Baltimore, MD | 14 | 33 |
| Physician | Patients | Visits |
|---|---|---|
| Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC | 155 | 498 |
| MONTGOMERY GENERAL HOSPITAL, INC. | 67 | 164 |
| Xiu Juan Wu Physical Therapist in Private Practice · Silver Spring, MD | 44 | 255 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 40 | 110 |
| MALINOWSKI, ELIZABETH | 38 | 340 |
| Nakul Goyal Internal Medicine · Silver Spring, MD | 35 | 158 |
| Christina Goodnough Physical Therapist in Private Practice · Olney, MD | 31 | 199 |
| Montgomery County Maryland Government Ambulance Service Provider · Gaithersburg, MD | 30 | 71 |
| Diana Gersuk Physical Therapist in Private Practice · Olney, MD | 29 | 241 |
| Kaustubh Yadwadkar Diagnostic Radiology · Washington, DC | 24 | 61 |
| John Le Physical Therapist in Private Practice · Olney, MD | 24 | 211 |
| David Field Diagnostic Radiology · Rockville, MD | 24 | 67 |