PROVIDER PROFILE · NPI 1487689287
Ronald SwerenM.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). 11 inbound referrers · 14 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Johns Hopkins University Clinical Laboratory · Baltimore, MD | 74 | 91 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 71 | 130 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 54 | 88 |
| Johns Hopkins University Clinical Laboratory · Baltimore, MD | 40 | 60 |
| SINAI HOSPITAL OF BALTIMORE, INC. | 39 | 93 |
| GREATER BALTIMORE MEDICAL CENTER, INC. | 22 | 46 |
| UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC | 17 | 26 |
| JEON, HANA | 15 | 15 |
| Douglas Mccorkle Otolaryngology · Owings Mills, MD | 14 | 17 |
| Helena Pasieka Dermatology · Bethesda, MD | 11 | 23 |
| ERDAG, GULSUN | 11 | 16 |
| Physician | Patients | Visits |
|---|---|---|
| THE JOHNS HOPKINS HOSPITAL | 252 | 2,811 |
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 65 | 108 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 50 | 94 |
| SINAI HOSPITAL OF BALTIMORE, INC. | 43 | 88 |
| JOHNS HOPKINS BAYVIEW MEDICAL CENTER INC | 26 | 88 |
| Timothy Wang Dermatology · Norton Shores, MI | 24 | 76 |
| GREATER BALTIMORE MEDICAL CENTER, INC. | 21 | 53 |
| UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC | 15 | 27 |
| Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA | 12 | 19 |
| Johns Hopkins University Clinical Laboratory · Baltimore, MD | 12 | 15 |
| NORTHWEST HOSPITAL CENTER, INC. | 11 | 17 |
| HOFFMAN, PETER | 11 | 14 |