HOSPITAL · CCN 450007

PETERSON REGIONAL MEDICAL CENTER

Physician affiliations & referral network
KERRVILLE, TX100 bedsFY 2025
Affiliated physicians
153
External referring physicians
1,315
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
30,062
SPECIALTY MIX

Specialties among affiliated physicians

Nurse Practitioner
29
Internal Medicine
13
Diagnostic Radiology
11
Physician Assistant
9
Orthopedic Surgery
9
Family Practice
9
Cardiology
6
Emergency Medicine
6
Unknown
5
Gastroenterology
4
Neurosurgery
4
Interventional Cardiology
4
AFFILIATED PHYSICIANS

Physicians affiliated with PETERSON REGIONAL MEDICAL CENTER (153 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 153.

PhysicianAffiliation type
OSAMA AHMEDHospital
LAWRENCE ALDERHospital
BRAVEIN AMALAKUHANHospital
GUSTAVO ARISMENDIHospital
HEATHER ARMSTRONGHospital
USHA ARYALHospital
R BAUMHospital
MICHELLE BERRYHospital
ANDREW BOWSERHospital
MALISSA BROWNHospital
DOUGLAS BUCHANANHospital
CHARLES CLARKHospital
JENNA CUMMINGSHospital
TRACI DOERREHospital
STEPHEN DOOLEYHospital
EDWARD ERBHospital
JUDE ESPINOZAHospital
MARC FELDMANHospital
NICOLE FIERSTHospital
ROBERT FUCHSHospital
MARIA GARCIAHospital
MARY GERYHospital
MICHAEL GNUECHTELHospital
DANIELLA GORZELLHospital
MICHAEL GUERRAHospital
JOHN GURIANHospital
BENJAMIN HALLORANHospital
WILLIAM HARMONHospital
BENJAMIN HARPERHospital
ADAM HARRISHospital
DAWN HUIHospital
JAIME IBANEZHospital
JAMES JOHNSONHospital
VENKATESHA KADABAHospital
CHRISANNE KUCZMARSKIHospital
MICHAEL LEPESKAHospital
TRACIE LEVERIDGEHospital
KELLI MCCALLHospital
NIESSA MEIERHospital
SHERRY MULLINSHospital
ANOOP NAMBIARHospital
ALICIA NAPPERHospital
JAN PETRASEKHospital
ANANTH PRASADHospital
JOHN RAMSAYHospital
LOWELL ROLLINSHospital
CHAD SCHNEIDERHospital
NICOLE SMITHHospital
BENJAMIN STAHLHospital
MATTHEW STOTZHospital
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
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.—7,251
HILL COUNTRY MEMORIAL HOSPITAL—3,321
Clinical Pathology Laboratories, Inc.Clinical Laboratory3,033
Simone Bridges-RoschmannDiagnostic Radiology1,854
Tyson HaleDiagnostic Radiology1,563
City Of San Antonio TexasAmbulance Service Provider1,374
Jorge VelezDiagnostic Radiology1,041
CHRISTUS SANTA ROSA HEALTH CARE CORPORATION—957
Michael MelucciCardiology781
BRUSH, RUTH—755
Michael LaneDiagnostic Radiology712
Jose ArbonaDiagnostic Radiology643
Kenneth SandovalDiagnostic Radiology601
WILLIAMS, ROBERT—568
Andrew AuberDiagnostic Radiology553
METRO AMBULANCE, LP—550
Keith CrowDiagnostic Radiology531
NPI 1427028604—531
Michael RenschGastroenterology523
James DixDiagnostic Radiology506
MASON, RICHARD—502
Michael OrsiDiagnostic Radiology497
Scott PartykaDiagnostic Radiology478
Southerncross Ambulance, Inc.Ambulance Service Provider476
Javier Roman-GonzalezInternal Medicine461
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 MCC156
291HEART FAILURE AND SHOCK WITH MCC76
872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC61
193SIMPLE PNEUMONIA AND PLEURISY WITH MCC55
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC46