HOSPITAL · CCN 200008

MERCY HOSPITAL

Physician affiliations & referral network
PORTLAND, MEFY 2025
Affiliated physicians
178
External referring physicians
552
Top affiliated specialty
Physician Assistant
Shared beneficiaries (top referrers)
10,798
SPECIALTY MIX

Specialties among affiliated physicians

Physician Assistant
24
Nurse Practitioner
24
Family Practice
23
Certified Registered Nurse Anesthetist (CRNA)
16
Internal Medicine
13
Unknown
8
Emergency Medicine
8
Pulmonary Disease
7
Anesthesiology
6
Diagnostic Radiology
5
Infectious Disease
4
Orthopedic Surgery
4
AFFILIATED PHYSICIANS

Physicians affiliated with MERCY HOSPITAL (178 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 178.

PhysicianAffiliation type
HEATHER ARSENAULTHospital
KATHERINE BADGERHospital
COLE BARSKIHospital
PATRICK BOLANDHospital
NAN BOUCHERHospital
SARAH BOYNEHospital
KEVIN BRILLHospital
CORINNA CAMPBELLHospital
KARIN DOEHNEHospital
DOUGLAS ERTMANHospital
FREDERICK EYERERHospital
BENEDICT FARINOHospital
VICTOR FISHMANHospital
ISHAH FOWLERHospital
SARAH FUHRMANHospital
DAVID GHIORSEHospital
JOHN GILBOYHospital
STEPHEN GOLDBASHospital
CAMERON GOLLERHospital
TIN HA NGOCHospital
LEANNE HAMILTONHospital
KATHRYN HANNAHospital
MARC HOFFMANHospital
SARA HOFFMANHospital
ANDREW HSUHospital
ADAM KARPMANHospital
REGINA KIMHospital
CARLEEN KNIGHTHospital
REBECCA KOERTINGHospital
JERALD KUHNHospital
DAVID LANGDONHospital
DIANA LAPPHospital
SHEILAH LLOYDHospital
JORDAN MARESHHospital
DANIEL MARTINOHospital
KYLE MCCLINTOCKHospital
CHELSEA MICHAUDHospital
KATHRYN MICHAUDHospital
JOHN MLADUCKYHospital
BRIAN MOOREHospital
ELENI NACKOSHospital
ANASTASIA NORMANHospital
MEGAN RUSHMEYERHospital
JOSEPH SCROBOLAHospital
CHUNG SHUMHospital
HENRY TALARICOHospital
ROSARIO TAORMINAHospital
JAMIE THERIAULTHospital
SUSAN THOMPSONHospital
TRISTAN TOBIASHospital
REFERRAL NETWORK

Who refers patients here

External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.

Referring physicianSpecialtyShared beneficiaries
NordxClinical Laboratory2,675
Elena WechslerDiagnostic Radiology831
City Of PortlandAmbulance Service Provider649
MARTINS POINT HEALTHCARE—612
ST. MARY'S REGIONAL MEDICAL CENTER—579
Helen SouleInternal Medicine491
MERRIAM, MICHAEL—472
John MoloneyCardiology410
Vna Home Health & HospiceMass Immunizer Roster Biller379
ANDROSCOGGIN HOME HEALTH SERVICES, INC—329
David PolisnerInternal Medicine322
YORK HOSPITAL—294
RHODES, DOUGLAS—263
SAINT FRANCIS HOSPITAL, INC.—253
MAINEHEALTH CARE AT HOME—252
AFFILIATED LABORATORY, INC.—234
Wayne KruithoffCardiology213
Michael QuinnDiagnostic Radiology212
Howard ShermanCardiology208
SUTTER BAY HOSPITALS—207
MAINEHEALTH—189
Nancy AllenInternal Medicine187
Brian LivingstonDiagnostic Radiology183
Joseph RollandPhysician Assistant181
BRIDGTON HOSPITAL—173
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). A directional edge is a proxy for referral, not a documented referral; pairs below 11 shared beneficiaries are suppressed.
CASE MIX

Top procedures by volume

Highest-volume MS-DRGs from CMS inpatient claims (latest reporting year per code).

MS-DRGDischarges
871SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC68
291HEART FAILURE AND SHOCK WITH MCC54
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC27
193SIMPLE PNEUMONIA AND PLEURISY WITH MCC24
872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC23