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PROVIDER PROFILE · NPI 1265547590
Paul ArmstrongMD
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). 12 inbound referrers · 21 outbound destinations.
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 228 | 727 |
| Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA | 37 | 49 |
| Marcie Wertlieb Ophthalmology · Laurel, MD | 25 | 34 |
| HOWARD COUNTY GENERAL HOSPITAL, INC, | 24 | 51 |
| Doriann Thomas Diagnostic Radiology · Laurel, MD | 23 | 34 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ | 23 | 43 |
| Stephen Damm Dermatology · Laurel, MD | 15 | 25 |
| John Grundy Ophthalmology · Laurel, MD | 14 | 20 |
| Joseph Branda Diagnostic Radiology · Laurel, MD | 13 | 26 |
| FISHER, GREGORY | 13 | 25 |
| Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ | 12 | 77 |
| Joseph Layug Orthopedic Surgery · Columbia, MD | 11 | 20 |
| Physician | Patients | Visits |
|---|---|---|
| Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD | 95 | 294 |
| Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC | 51 | 97 |
| DIMENSIONS HEALTH CORPORATION | 24 | 52 |
| Doriann Thomas Diagnostic Radiology · Laurel, MD | 23 | 25 |
| Joseph Branda Diagnostic Radiology · Laurel, MD | 21 | 27 |
| RICE, WILLIAM | 18 | 22 |
| Stephen Damm Dermatology · Laurel, MD | 16 | 22 |
| Marcie Wertlieb Ophthalmology · Laurel, MD | 16 | 25 |
| Joseph Layug Orthopedic Surgery · Columbia, MD | 15 | 31 |
| Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA | 15 | 26 |
| Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ | 15 | 86 |
| OSER, RONALD | 15 | 24 |