PROVIDER PROFILE · NPI 1245211770
Hassan ShammaMD
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). 26 inbound referrers · 57 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Anthony Aversa Dermatology · Concord, NH | 375 | 461 |
| Samia Borchers Dermatology · Dayton, OH | 325 | 610 |
| CONCORD HOSPITAL, INC. | 161 | 316 |
| Barbara Cortez Dermatology · Centerville, OH | 129 | 175 |
| CONCORD HOSPITAL-LACONIA | 65 | 111 |
| DAYTON OSTEOPATHIC HOSPITAL | 61 | 95 |
| LAWRENCE AND MEMORIAL HOSPITAL, INC. | 53 | 111 |
| Gary Palmer Dermatology · Centerville, OH | 52 | 88 |
| KETTERING MEDICAL CENTER | 50 | 62 |
| Lauren Nevins Physician Assistant · Centerville, OH | 46 | 60 |
| Elizabeth Uhlenhake Dermatology · Mason, OH | 44 | 71 |
| MIAMI VALLEY HOSPITAL | 40 | 51 |
| Physician | Patients | Visits |
|---|---|---|
| Michael Duffey Dermatology · Lancaster, OH | 172 | 264 |
| Debra Miller Dermatology · New London, CT | 170 | 440 |
| Marybeth Holak Nurse Practitioner · New Haven, CT | 167 | 231 |
| Melissa Knuckles Dermatology · Corbin, KY | 162 | 251 |
| Compunet Clinical Laboratories Llc Clinical Laboratory · Moraine, OH | 143 | 244 |
| CONCORD HOSPITAL, INC. | 130 | 256 |
| Samia Borchers Dermatology · Dayton, OH | 93 | 150 |
| Greg Palmer Dermatology · Aurora, IN | 90 | 129 |
| SCHWAB, RAYMOND | 71 | 132 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH | 67 | 97 |
| CONCORD HOSPITAL-LACONIA | 63 | 110 |
| Eugene Conte Dermatology · Centerville, OH | 61 | 88 |