Clinicians affiliated with Mercy Clinic Fort Smith Communities

372 clinicians on file with this group · most practice in Fort Smith, AR-OK · PAC ID 3870668510

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

317 clinicians affiliated with Mercy Clinic Fort Smith Communities are in the 2024 Medicare Part B data, 189 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (105) · Family Practice (43) · Internal Medicine (35) · Emergency Medicine (18) · Physician Assistant (14) · Obstetrics & Gynecology (12) · General Surgery (11) · Orthopedic Surgery (11) · Cardiology (10) · Hematology-Oncology (5) · Gastroenterology (4) · Interventional Cardiology (4) · Neurosurgery (4) · Otolaryngology (4) · Podiatry (4) · Pulmonary Disease (4) · Certified Clinical Nurse Specialist (3) · Critical Care (Intensivists) (3) · Neurology (3) · Audiologist (2) · Hospitalist (2) · Nephrology (2) · Psychiatry (2) · Radiation Oncology (2) · Thoracic Surgery (2) · Anesthesiology (1) · Cardiac Surgery (1) · Clinical Cardiac Electrophysiology (1) · Hospice and Palliative Care (1) · Infectious Disease (1) · Pain Management (1) · Physical Medicine and Rehabilitation (1) · Vascular Surgery (1)

Specialty links go to the specialty in Fort Smith, AR-OK.

Clinicians affiliated with Mercy Clinic Fort Smith Communities, 2024

Alphabetical by last name; 201–300 of 317.

NameSpecialtyCity
Fiorella Nawar, MDCritical Care (Intensivists)Fort Smith, AR
David M NelsonEmergency MedicinePittsburgh, PA
Lisa S Newton, MDObstetrics & GynecologyFort Smith, AR
Diem-Quynh P Nguyen, MDFamily PracticeFort Smith, AR
Lan N Nguyen, FNP/APRNNurse PractitionerFort Smith, AR
Thinh D Nguyen, M.D.Family PracticeFort Smith, AR
Andre J Nolewajka, MD; M.CL.SCCardiologyFort Smith, AR
Samuel W Norwood, M.D.Emergency MedicineNorth Little Rock, AR
Khem Nouansavane, APRNNurse PractitionerFort Smith, AR
Gina D Null, APN, MSN, ANP-BC,OCNNurse PractitionerFort Smith, AR
Scott O'Hern, DOInternal MedicineFort Smith, AR
Timothy R Olive, ARNPNurse PractitionerPoteau, OK
Devron L Osborne, D. O.Internal MedicineFort Smith, AR
Yong Ounpraseuth, APRNNurse PractitionerFort Smith, AR
Jessica E Overton, NPNurse PractitionerFort Smith, AR
Carmen Oxford, APRNNurse PractitionerMansfield, AR
Sameer A Oza, M.DClinical Cardiac ElectrophysiologyBoulder, CO
Robert C Parris, MDCardiologyFort Smith, AR
Ryan Patton, MDOrthopedic SurgeryFort Smith, AR
Arthur W Pearson, M.D.Family PracticePoteau, OK
Michelle R Pellerin, P.A.Physician AssistantFort Smith, AR
Jason T Pelton, M.D.Interventional CardiologyHot Springs, AR
Don R Phillips, MDObstetrics & GynecologyFort Smith, AR
Sumer A Phillips, MDInternal MedicineFort Smith, AR
Tonya L Phillips, MDNeurologyFort Smith, AR
Cherrie PhouthavongNurse PractitionerFort Smith, AR
Andres D Pirela Araque, MDInternal MedicineFort Smith, AR
Iram QureshiFamily PracticeFort Smith, AR
Zalmi Rahmany, MDInternal MedicineFort Smith, AR
Melissa Rainwater, M.D.Obstetrics & GynecologyFort Smith, AR
Alissa N Ralston, ARNPNurse PractitionerWalla Walla, WA
William M Rambo, M.D.NeurosurgeryColumbia, SC
Brian M Rapp, MDVascular SurgeryFort Smith, AR
Zachary Ray, MDInternal MedicineFort Smith, AR
Connor Rayburn, MDInternal MedicineFort Smith, AR
Chelsea A Real, DNP, APRN, FNP-CNurse PractitionerSallisaw, OK
Katherine D Reano, MDInternal MedicineFort Smith, AR
Aswanth ReddyHematology-OncologyFort Smith, AR
Dana L Reeves, CNPNurse PractitionerFort Smith, AR
Cassidy Rhodes, DOFamily PracticeVan Buren, AR
Derrick L Richardson, MDGastroenterologyFort Smith, AR
Andrew B Riche, M.D.Obstetrics & GynecologyFort Smith, AR
Jason D Richey, MDFamily PracticeCharleston, AR
Taylor Roberts, APRNNurse PractitionerFort Smith, AR
Jennifer N Rogers, APRN, FNP-CNurse PractitionerCharleston, AR
Dumitru Rotaru, M.D.NephrologyFort Smith, AR
Harsha Rudrappa, MDInternal MedicineEvanston, IL
Bentlee K Rundell, APRNNurse PractitionerFort Smith, AR
Andrew S Ryals, D.O.Family PracticeFort Smith, AR
Samantha J Sager, APRN, FNPNurse PractitionerPoteau, OK
Zaki A Samman, MDHematology-OncologyFort Smith, AR
Maria Rosal V Sanchez, CNPNurse PractitionerFort Smith, AR
Richard S Savage, NPNurse PractitionerCharleston, AR
Alicia A Schlesier, APRNNurse PractitionerFort Smith, AR
Amy L Schochler, DOFamily PracticeBarling, AR
Julio F Schwarz, MDCardiologyFort Smith, AR
Stephen J Seffense, MDGeneral SurgeryFort Smith, AR
Kenneth P Seiter, DPMPodiatryFort Smith, AR
Latifeh Shafii, PA-CPhysician AssistantNorth Miami Beach, FL
Adeel A Shamim, M.DGeneral SurgeryWashington, DC
Matthew Sharum, M.D.OtolaryngologyOklahoma City, OK
Kathryn ShemwellPsychiatrySaint Louis, MO
Caitlyn M Shipley, APRNNurse PractitionerFort Smith, AR
Donald E Shows, MDCardiologyFort Smith, AR
Rachel B Sing, M.D.Family PracticeBooneville, AR
Brittney R Sivils, APNNurse PractitionerFort Smith, AR
Arnold B Smith, MDRadiation OncologyFayetteville, AR
Steven O Smith, M.D.Orthopedic SurgeryFort Smith, AR
Kaleb B Smithson, MDOrthopedic SurgeryFort Smith, AR
Joseph L Speake, D.O.Family PracticeFort Smith, AR
Charlotte J Stark, FNPNurse PractitionerVan Buren, AR
Andrew B Starnes, MD, MPHEmergency MedicineFort Smith, AR
Clyde M Stauffer, DOGeneral SurgeryFort Smith, AR
Cara L Stewart, MSN, APRN, FNP-BCNurse PractitionerFort Smith, AR
Mark L Stillwell, M.D.Infectious DiseaseFort Smith, AR
Julie R Stover, APRNNurse PractitionerPoteau, OK
Kathleen S Street, D.O.Obstetrics & GynecologyFort Smith, AR
Natalie Strickland, NATALIE STRICKLANDPain ManagementFort Smith, AR
David W Sudbrink, MDOrthopedic SurgeryFort Smith, AR
Janice Sudbrink, APRNNurse PractitionerFort Smith, AR
Balasasikumar Sundaram, MDEmergency MedicineFort Smith, AR
Vikki L Sutterfield, MDFamily PracticeFort Smith, AR
Beena SyedInternal MedicineFort Smith, AR
Francisco X Tamayo, MDPulmonary DiseaseFort Smith, AR
Allison R Tanck, M.D.General SurgeryFort Smith, AR
Karen E Thrift, ANPNurse PractitionerFort Smith, AR
Zachary Tippin, M.D.Family PracticeFort Smith, AR
Jonathan L Tobey, MDOrthopedic SurgeryFort Smith, AR
Kathleen ToonNurse PractitionerFort Smith, AR
Patricia A Torres, APRN, FNP-BCNurse PractitionerFort Smith, AR
Tessa Q Tran, FNPNurse PractitionerFort Smith, AR
Barbara Travis, APRNNurse PractitionerMena, AR
Srinath Tripuraneni, MDNephrologyFort Smith, AR
Ashley N TuckerNurse PractitionerFort Smith, AR
Matthew R Turner, DOFamily PracticeFort Smith, AR
Roland C Vizconde, M.D.Internal MedicineFort Smith, AR
Donnelle I Wagner, DNPNurse PractitionerFort Smith, AR
Mian A Waheed, M.D.Internal MedicineHot Springs, AR
Lauren P Wahlmeier, PA-CPhysician AssistantFort Smith, AR
Carla A Walker, APRNNurse PractitionerFort Smith, AR

Practice locations

Listed practice locations in Arkansas, Oklahoma.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations