Clinicians affiliated with Mercy Clinic Oklahoma Communities

649 clinicians on file with this group · most practice in Oklahoma City, OK · PAC ID 1153468921

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

557 clinicians affiliated with Mercy Clinic Oklahoma Communities are in the 2024 Medicare Part B data, 363 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 (123) · Family Practice (86) · Internal Medicine (77) · Physician Assistant (64) · Emergency Medicine (48) · General Surgery (20) · Gastroenterology (17) · Orthopedic Surgery (14) · Neurology (13) · Hematology-Oncology (12) · Pulmonary Disease (11) · Obstetrics & Gynecology (10) · Hospitalist (8) · Endocrinology (5) · Interventional Cardiology (5) · Audiologist (4) · Radiation Oncology (4) · Urology (4) · Certified Clinical Nurse Specialist (3) · Medical Oncology (3) · Neurosurgery (3) · Cardiology (2) · Gynecological Oncology (2) · Hand Surgery (2) · Nephrology (2) · Otolaryngology (2) · Pediatric Medicine (2) · Plastic and Reconstructive Surgery (2) · Psychiatry (2) · Anesthesiology (1) · Colorectal Surgery (Proctology) (1) · Geriatric Medicine (1) · Interventional Pain Management (1) · Interventional Radiology (1) · Pain Management (1) · Surgical Oncology (1)

Specialty links go to the specialty in Oklahoma City, OK.

Clinicians affiliated with Mercy Clinic Oklahoma Communities, 2024

Alphabetical by last name; 401–500 of 557.

NameSpecialtyCity
Kimberly J ReederNurse PractitionerTishomingo, OK
Saria Refai, M.D.NeurologyNorman, OK
Kasey O Rein, NPNurse PractitionerNichols Hills, OK
Craig L Reitz, M.D.Medical OncologyOklahoma City, OK
Amy J Renfro, APRN, CNPNurse PractitionerArdmore, OK
David A Rhodes, MDOrthopedic SurgeryEdmond, OK
Hunter M Rhodes, M.D.Internal MedicineArdmore, OK
Cody RiceEmergency MedicineMustang, OK
Debra A Riggs, M.D.Family PracticeBethany, OK
Amy B Risley, PAPhysician AssistantOklahoma City, OK
Dillon J Roach, MDEmergency MedicineOklahoma City, OK
David N Roberts, M.D.GastroenterologyEdmond, OK
Charles M Rogers, M.D.HospitalistOklahoma City, OK
Kellie L Rohwer, APRN-CNPNurse PractitionerOklahoma City, OK
Alison Roostaeyan, MDFamily PracticeYukon, OK
Omid Roostaeyan, MDFamily PracticeEdmond, OK
Jeffery T Ross, DOEmergency MedicineArdmore, OK
Karen M Ross, MDGeriatric MedicineOklahoma City, OK
Crystal M Ross-Patton, APRN-BCNurse PractitionerDurant, OK
Jeffrey A Rother, MDInternal MedicineArdmore, OK
Anna C Royce, MDInternal MedicineOklahoma City, OK
Grace Ruidera, M.D.Internal MedicineMidwest City, OK
Amanda Rushing, CNPNurse PractitionerDavis, OK
Joel Sabangan, MDPulmonary DiseaseArdmore, OK
Jeffrey L Sabine, M.D.Family PracticeBethany, OK
Steven Sacket, M.D.Family PracticeOklahoma City, OK
Sam H Sadler, M.D.Emergency MedicineDetroit, MI
Cynthia A Sam, MS, APRNNurse PractitionerAda, OK
S Dawnita Sampson, APRN-CNPNurse PractitionerArdmore, OK
Jesse E SamuelFamily PracticeOklahoma City, OK
Paige Sanders, DOInternal MedicineAda, OK
Richard O Santos, MDInternal MedicineOklahoma City, OK
Avik Sarkar, M.D.GastroenterologyNew Brunswick, NJ
Magesh Sathaiah, MDFamily PracticeEdmond, OK
Payman Sattar, MDCardiologyChicago, IL
Robert E Satterlee, FNP-BCNurse PractitionerYukon, OK
Amanda Satterwhite, MDEmergency MedicineTulsa, OK
Kimberly M Scaggs, AGACNPNurse PractitionerAda, OK
Curtis A Schenk, M.D.Family PracticeWatonga, OK
Shawn C Schlinke, M.D.Internal MedicineEdmond, OK
David A Schomas, M.D.Radiation OncologyKansas City, MO
Makenna Schultz, DOFamily PracticeEdmond, OK
Alexis N Schutz, MDRadiation OncologyMerriam, KS
David W Seitsinger, D.O.Family PracticeOklahoma City, OK
Charles A Sever, PA-CPhysician AssistantGuthrie, OK
Pamela Seymour, APRNNurse PractitionerAda, OK
Haroon Shahid, M.D.GastroenterologyNeptune, NJ
Shahzad Shallwani, MDInternal MedicineFort Worth, TX
Lior Shamai, D.O.Interventional CardiologyTulsa, OK
Ghias N Sheikh, M.D.Pulmonary DiseaseOklahoma City, OK
Leah Shell, DOFamily PracticeWinter Haven, FL
Winston D Shipley, MDNeurologyOklahoma City, OK
Landry Shipman, DOFamily PracticeEdmond, OK
Lara E Shirk, APRN-CNPNurse PractitionerNorman, OK
Christian C Sieck, M.D.Family PracticeNorman, OK
Sanjay Sikka, M.D.GastroenterologyOklahoma City, OK
Kirby D Slifer, DOInternal MedicineIndianapolis, IN
Landon Sloan, DOEmergency MedicineTulsa, OK
Alexis N Smirlis, MDFamily PracticeEdmond, OK
Alysia M Smith, PA-CPhysician AssistantBuffalo, OK
Chelsea E Smith, D.O.Internal MedicineTahlequah, OK
Jennifer M Smith, FNPNurse PractitionerNorman, OK
Jody L Smith, D.O.Internal MedicineArdmore, OK
Karen C Smith, FNP-CNurse PractitionerOklahoma City, OK
Roger E Smith, MDEndocrinologyOklahoma City, OK
Chelsey L Smothers, APRN-CNPNurse PractitionerAda, OK
Melinda A Snelson, AUD, M.S., CCC/AAudiologistEdmond, OK
Kristina Snyder, NPNurse PractitionerOklahoma City, OK
Cristina E Solis, MDFamily PracticeEdmond, OK
Alisha Solomon, MDInternal MedicineOklahoma City, OK
Bency SonyNurse PractitionerOklahoma City, OK
Jena Stephens, MDUrologyOklahoma City, OK
Robert G Stepp, MDFamily PracticeOklahoma City, OK
Nathaniel D Stetson, DONeurosurgeryOklahoma City, OK
Gabriel D Stewart, MDFamily PracticeAda, OK
Katrina Stewart, PA-CPhysician AssistantOklahoma City, OK
Tara D Stewart, DOEmergency MedicineOklahoma City, OK
William W Stewart, MDOrthopedic SurgeryEdmond, OK
Caleb W St. Laurent, MDInternal MedicineOklahoma City, OK
Darin K Stockton, MDInternal MedicineOklahoma City, OK
Anthony C Stolzy, APRN-CNSCertified Clinical Nurse SpecialistOklahoma City, OK
Lynsey R StonekingPhysician AssistantOklahoma City, OK
Darrel L Stout, M.D.Family PracticeEdmond, OK
Mark P Stout, PACPhysician AssistantEdmond, OK
Camryn T Stovall, PA-CPhysician AssistantOklahoma City, OK
George M Strickland, M.D.PsychiatryLawton, OK
Carly Strus, APRN, CNPNurse PractitionerArdmore, OK
Marion K Studebaker, M.D.Family PracticeYukon, OK
Tola J Suleiman, DNP, APRN, FNP-BCNurse PractitionerMidwest City, OK
Kelby L Sunarto, APRNNurse PractitionerOklahoma City, OK
Ruben L Sunga, M.D.CardiologyArdmore, OK
Emilee J Suntken, AUD.AudiologistKansas City, MO
Robert E Suter, D.O.Emergency MedicineHumble, TX
Sara E Suthers, MDSurgical OncologyOklahoma City, OK
Muhammad N Syed, MDInternal MedicineSyracuse, NY
Tiffany A Tabiai, APRN-CNPNurse PractitionerOklahoma City, OK
Mallory Tagge, APRN-CNP, AGPCNP-BCNurse PractitionerOklahoma City, OK
Michael N Talkington, APRN-CNPNurse PractitionerSherman, TX
Michelle M Talkington, APRN, C-NPNurse PractitionerSherman, TX
Huixian Tang, DNP, APRN, FNP-CNurse PractitionerYukon, OK

Practice locations

Listed practice locations in Oklahoma, Texas.

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