HOSPITAL · CCN 440091

MEMORIAL HEALTH CARE SYSTEM INC.

Physician affiliations & referral network
CHATTANOOGA, TN431 bedsFY 2025
Affiliated physicians
1,150
External referring physicians
1,556
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
75,382
SPECIALTY MIX

Specialties among affiliated physicians

Nurse Practitioner
249
Internal Medicine
143
Family Practice
115
Certified Registered Nurse Anesthetist (CRNA)
68
Physician Assistant
60
Unknown
54
Diagnostic Radiology
49
Cardiology
27
Obstetrics & Gynecology
25
Emergency Medicine
23
Orthopedic Surgery
23
General Surgery
22
AFFILIATED PHYSICIANS

Physicians affiliated with MEMORIAL HEALTH CARE SYSTEM INC. (1,150 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 1,150.

PhysicianAffiliation type
ALICIA ALLENHospital
JAIME BAILEYHospital
TIMOTHY BALLARDHospital
JAMES BALVICHHospital
CHRISTOPHER BELLHospital
CHELSEY BENSONHospital
ROBERT BOEHMHospital
CHARLES BOSSHARDTHospital
BRANDON BOYDHospital
WILLIAM BOYETTHospital
GARY BRUNVOLLHospital
DAVID CASTRILLIHospital
FRANCIS CUOZZOHospital
JILL DANAHYHospital
THOMAS DAVISHospital
EVAN EVANSHospital
NADENE FAIRHospital
ELIZABETH FLUHRERHospital
SAMANTHA GAGLIANOHospital
MICHAEL GOLDMANHospital
JOSEPH GRAYHospital
SARAH HARRISHospital
DAVID HOUSEHospital
JESSICA HUFFSTUTTERHospital
SANDRA HUGGINSHospital
STANLEY IRELANDHospital
KAREN JIPPINGHospital
BRADLEY KEELHospital
ASMA KHATRIHospital
CALVIN LEDFORDHospital
ELISE MARSHALLHospital
JACK MCCALLIEHospital
KATHERINE MCCLELLANHospital
BRETT MELNIKOFFHospital
BENJAMIN MEYERHospital
STEPHEN MILLERHospital
LESLIE MOROHospital
MICHELLE MORRISHospital
MEGAN MURPHYHospital
JOHN NUNESHospital
MARY OGDENHospital
SARAH OLDSHospital
SEAN PARKERHospital
NILESH PATELHospital
JEFFREY POYNTERHospital
GENEVA RECORDHospital
ANN RIPPERHospital
TRACY ROBERTSONHospital
ROBERT SCIULLIHospital
HAK SEOHospital
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
MEMORIAL HEALTH CARE SYSTEM INC.—21,454
PARKRIDGE MEDICAL CENTER, INC.—5,711
MEMORIAL HEALTH CARE SYSTEM INC.—4,926
Laboratory Corporation Of America HoldingsClinical Laboratory4,610
RIMER, THOMAS—4,209
PIEZ, CHARLES—3,530
George WatsonDiagnostic Radiology2,865
County Of HamiltonAmbulance Service Provider2,716
William RowlettDiagnostic Radiology2,629
Kilton KingsmanDiagnostic Radiology2,617
Pathgroup Labs, LlcClinical Laboratory2,595
SOLSTAS LAB PARTNERS GROUP LLC—2,406
MILLS, ROBERT—2,047
Terence CaseyPathology1,545
Donovan YamadaDiagnostic Radiology1,494
Guy BaratDiagnostic Radiology1,295
LABORATORY CORPORATION OF AMERICA HOLDINGS—1,259
TALLEY, MARK—1,080
Hamilton Emergency Medical ServicesAmbulance Service Provider1,073
Brian CateDiagnostic Radiology953
NPI 1508284043—947
Noel BergquistDiagnostic Radiology946
Mandeep GrewalNephrology885
BRAMMER, WILLIAM—808
Van MonroeCardiology782
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 MCC591
291HEART FAILURE AND SHOCK WITH MCC301
193SIMPLE PNEUMONIA AND PLEURISY WITH MCC201
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC153
682RENAL FAILURE WITH MCC138
378GASTROINTESTINAL HEMORRHAGE WITH CC138