PROVIDER PROFILE · NPI 1215947015
Elena KellerCRNP
REFERRAL NETWORK
Where Elena Keller's patients come from & go
Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 9 inbound referrers · 7 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|---|---|
| UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC | 43 | 150 |
| Sharon Henry General Surgery · Baltimore, MD | 28 | 207 |
| GRAHAM, STACEY | 20 | 124 |
| LAUERMAN, MARGARET | 19 | 85 |
| Carla Aresco Nurse Practitioner · Baltimore, MD | 19 | 97 |
| Felicia Batten Nurse Practitioner · York, PA | 16 | 87 |
| TRANSCARE MARYLAND, INC. | 15 | 29 |
| Krystal Archer-Arroyo Diagnostic Radiology · Fort Washington, MD | 11 | 74 |
| Emily Wierschke Nurse Practitioner · Baltimore, MD | 11 | 70 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|---|---|
| Sharon Henry General Surgery · Baltimore, MD | 34 | 191 |
| UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC | 28 | 108 |
| Felicia Batten Nurse Practitioner · York, PA | 21 | 87 |
| Carla Aresco Nurse Practitioner · Baltimore, MD | 20 | 84 |
| TRANSCARE MARYLAND, INC. | 19 | 34 |
| GRAHAM, STACEY | 19 | 94 |
| William Chiu General Surgery · Baltimore, MD | 16 | 55 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
CROSS-REFERENCE