Clinicians affiliated with St Lukes Regional Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 2720 Stone Park Boulevard, Sioux City, IA 51104 · Sioux City, IA-NE-SD · CCN 160146

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

611 clinicians affiliated with St Lukes Regional Medical Center are in the 2024 Medicare Part B data (675 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (107) · Family Practice (82) · Diagnostic Radiology (78) · Physician Assistant (45) · Certified Registered Nurse Anesthetist (CRNA) (37) · Internal Medicine (26) · Emergency Medicine (22) · General Surgery (18) · Anesthesiology (16) · Orthopedic Surgery (16) · Cardiology (15) · Clinical Cardiac Electrophysiology (11) · Obstetrics & Gynecology (10) · Hematology-Oncology (8) · Hospitalist (8) · Podiatry (8) · Urology (8) · Neurology (7) · Dermatology (6) · Gastroenterology (6) · Pathology (6) · Pulmonary Disease (6) · Critical Care (Intensivists) (5) · Interventional Cardiology (5) · Nephrology (5) · Neurosurgery (5) · Ophthalmology (5) · Otolaryngology (5) · Radiation Oncology (4) · Thoracic Surgery (4) · Advanced Heart Failure and Transplant Cardiology (3) · Medical Oncology (3) · Psychiatry (3) · Vascular Surgery (3) · Endocrinology (2) · Interventional Radiology (2) · Plastic and Reconstructive Surgery (2) · Colorectal Surgery (Proctology) (1) · General Practice (1) · Hand Surgery (1) · Hematology (1) · Infectious Disease (1) · Optometry (1) · Pain Management (1) · Physical Medicine and Rehabilitation (1) · Rheumatology (1)

Clinicians affiliated with St Lukes Regional Medical Center, 2024

Alphabetical by last name; 1–100 of 611.

NameSpecialtyCity
Hiba Abdel Aziz, MDCritical Care (Intensivists)Phoenix, AZ
Roha AberaNurse PractitionerSioux City, IA
Joseph H Acton, MDInternal MedicineGresham, OR
Gbadebo J Adebayo, M.D.Pain ManagementPhoenix, AZ
Chippy C Ajithan, MDCardiologySarasota, FL
Dilnaz Alam, MDInternal MedicinePontiac, MI
Angela J Aldrich, M.D.Obstetrics & GynecologySioux City, IA
Costa P AlimonosInternal MedicineGreeley, CO
Mai G Al Khadem, MDGeneral SurgeryCleveland, OH
Tyson D AllenPhysician AssistantDakota Dunes, SD
Ziad Alsokary, CRNA, ARNP, APRN, MSCertified Registered Nurse Anesthetist (CRNA)Killeen, TX
Aaron Althaus, M.D.Orthopedic SurgeryKansas City, KS
Adam B Althaus, M.D.UrologyDakota Dunes, SD
Rachel A Amling, ARNPNurse PractitionerWaterloo, IA
Amanda L Anderson, CNPNurse PractitionerVermillion, SD
Daniel R Anderson, MDClinical Cardiac ElectrophysiologyOmaha, NE
Ryan J Anderson, CRNACertified Registered Nurse Anesthetist (CRNA)Dakota Dunes, SD
Trisha M Anderson, PA-CPhysician AssistantDakota Dunes, SD
Amir A Andrawis, M.D.Family PracticeSioux City, IA
Kosta P Antonopoulos, D.P.MPodiatrySioux City, IA
Otis Apau, MD MPHInternal MedicineSioux Falls, SD
Kimberly A Apker, MDDiagnostic RadiologyOmaha, NE
Lakshman N Arcot Jayagopal, M.D.NeurologyOmaha, NE
Roque B Arteaga, M.D., FACCCardiologySioux City, IA
Melissa N Austreim-Krell, M.D.Family PracticeSouth Sioux City, NE
Rena Avery, D.O.Obstetrics & GynecologySioux City, IA
Ali Aziz, M.D.HospitalistWaterloo, IA
Maria A Azpeitia, NPNurse PractitionerDakota Dunes, SD
Carey A Baczwaski, ARNPNurse PractitionerDakota Dunes, SD
Victoria A BarkleyNurse PractitionerSioux City, IA
Melissa Bartel, MDDiagnostic RadiologyEdina, MN
Eileen M Barto, M.D.Family PracticeSergeant Bluff, IA
Nicole A Batcheller, FNP-CNurse PractitionerGatesville, TX
Mitchel D Bauman, MDPathologySioux City, IA
David B Baumgartner, M.D.Emergency MedicineFort Carson, CO
Nicholas C Bechtold, D.O.Family PracticeSioux City, IA
Igor Begovic, MDAnesthesiologyPeoria, IL
Chase Beiermann, PAPhysician AssistantDakota Dunes, SD
Candis N Bell, M.D.Family PracticeAngola, IN
Alison M Berger, NP-CNurse PractitionerSioux City, IA
Bridget Berger, CRNACertified Registered Nurse Anesthetist (CRNA)Sioux City, IA
Kathleen A Berger, CRNACertified Registered Nurse Anesthetist (CRNA)Sioux City, IA
Ishfaq H Bhat, MDGastroenterologyOmaha, NE
Justin Bick-Forrester, MDDiagnostic RadiologyLos Angeles, CA
Sandra K Birchem, D.O.Internal MedicineSpringfield, MO
Margaret R BisgardPhysician AssistantLincoln, NE
Sarah Bligh, MDGastroenterologyDakota Dunes, SD
Craig A Block, M.D.UrologyIowa City, IA
Davis Bloemendaal, PA-CPhysician AssistantDakota Dunes, SD
Michael D Bobier, PAPhysician AssistantDakota Dunes, SD
Robert G Bociek, MDMedical OncologyOmaha, NE
Brian Boer, M.D., PH.D.Critical Care (Intensivists)Omaha, NE
Jody Borg, CRNACertified Registered Nurse Anesthetist (CRNA)Holdrege, NE
Andrew E Bourne, M.D.UrologyDakota Dunes, SD
Jessica L Bowman, NP-CNurse PractitionerDakota Dunes, SD
Nabil Braiteh, MDCardiologySioux City, IA
Julie A Breiner, M.D.PathologySioux City, IA
Lance D Breit, CRNACertified Registered Nurse Anesthetist (CRNA)Sioux City, IA
Sarah M Brend, PA-CPhysician AssistantDakota Dunes, SD
Michael Brenner, M.D.Family PracticeSouth Sioux City, NE
Thomas Brockhaus, CRNACertified Registered Nurse Anesthetist (CRNA)Sioux City, IA
Yulia Bronstein, M.D.Diagnostic RadiologyEdina, MN
Brianna Brownlee, DOFamily PracticeDakota Dunes, SD
Beth K Bruening, M.D.OphthalmologyDakota Dunes, SD
Nibash Budhathoki, MBBSHematology-OncologySioux City, IA
Mark F Buettner, DOEmergency MedicineJefferson, IA
Brandon C Bunker, M.D.Diagnostic RadiologyOmaha, NE
Stephanie L Burger, M.D.OtolaryngologySioux City, IA
James W Burhop, MDGeneral SurgeryBrookfield, WI
Brooke M Buum, NP-CNurse PractitionerDakota Dunes, SD
Karen S Caldemeyer, MDDiagnostic RadiologyEdina, MN
Mark S Carlson, DOAnesthesiologySioux City, IA
Mark O Carlson, M.D.Internal MedicineSioux City, IA
Joseph H Carreau, MDOrthopedic SurgeryDakota Dunes, SD
Thomas Carroll, D.O.AnesthesiologySioux City, IA
James L Case, MDNeurologyDakota Dunes, SD
Anthony W Castleberry, M.D.Thoracic SurgeryOmaha, NE
Maria E Catalan-Aquino, MDFamily PracticeLe Mars, IA
Kevin M Cawley, MDDiagnostic RadiologyEden Prairie, MN
Said Chaaban, MDPulmonary DiseaseLexington, KY
Inderjit Chabra, MD, PHDDermatologyTucson, AZ
Lisa M Chaiken, MDRadiation OncologySanta Monica, CA
Khalid H Changal, M.DInterventional CardiologySioux City, IA
Patrick K Chau, M.D.PsychiatrySioux City, IA
Ali Chaudhry, MDInternal MedicineFort Mohave, AZ
Zean Chen, MDEmergency MedicineSioux City, IA
Mario Christianto, M.D.Critical Care (Intensivists)Raleigh, NC
Joey L Christmas, MDGeneral SurgeryRincon, GA
Garry A Clark, D.O.Family PracticeSioux City, IA
Allen Cogswell, CRNACertified Registered Nurse Anesthetist (CRNA)Sioux City, IA
Jenna M ComstockNurse PractitionerSouth Sioux City, NE
Steven S Creedman, M.D.Diagnostic RadiologyEden Prairie, MN
Keri L Crewson, M.D.Internal MedicineAberdeen, SD
Teresa B Croft, PA-CPhysician AssistantSioux City, IA
Annalisa K Cunningham, FNPNurse PractitionerSioux Falls, SD
Robert M Cunningham, MB CHB MPH FACSGeneral SurgeryCouncil Bluffs, IA
Daniel R Curry, CRNACertified Registered Nurse Anesthetist (CRNA)Sioux City, IA
Michelle L Daffer, MDDermatologyDakota Dunes, SD
David H Daniels, M.D.UrologyDakota Dunes, SD
David H Daniels, M.D.Internal MedicineSioux City, IA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built