Clinicians affiliated with Grady Memorial Hospital

Acute Care Hospitals · Government - Hospital District or Authority · 2220 Iowa Street, Chickasha, OK 73018 · Oklahoma City, OK · CCN 370054

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

119 clinicians affiliated with Grady Memorial Hospital are in the 2024 Medicare Part B data (141 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 (18) · Diagnostic Radiology (10) · Emergency Medicine (10) · Physician Assistant (9) · Family Practice (8) · Internal Medicine (8) · Nephrology (5) · Certified Registered Nurse Anesthetist (CRNA) (4) · Interventional Cardiology (4) · Orthopedic Surgery (4) · Pulmonary Disease (4) · General Surgery (3) · Hospitalist (3) · Otolaryngology (3) · Pain Management (3) · Rheumatology (3) · Cardiology (2) · General Practice (2) · Obstetrics & Gynecology (2) · Podiatry (2) · Urology (2) · Certified Clinical Nurse Specialist (1) · Clinical Cardiac Electrophysiology (1) · Endocrinology (1) · Hematology-Oncology (1) · Neurology (1) · Neurosurgery (1) · Ophthalmology (1) · Psychiatry (1) · Radiation Oncology (1) · Vascular Surgery (1)

Clinicians affiliated with Grady Memorial Hospital, 2024

Alphabetical by last name; 1–100 of 119.

NameSpecialtyCity
Mazen S Abu-Fadel, M.D.Interventional CardiologyOklahoma City, OK
Janki D Amin, M.D.Internal MedicineOklahoma City, OK
Angela D Amparano, ARNPNurse PractitionerArdmore, OK
Kathryn A Arrambide, MDHematology-OncologyTuscaloosa, AL
Sean K Baker, CNPNurse PractitionerLindsay, OK
Pankaj Baluja, MDNephrologyOklahoma City, OK
Kayeleigh K Baskin, MDFamily PracticeBlanchard, OK
Jay C Belt, DOFamily PracticeAnadarko, OK
Gary D Bond, MDNephrologyOklahoma City, OK
Bailey D BoulwareCertified Registered Nurse Anesthetist (CRNA)Oklahoma City, OK
Timothy Braun, PA-CPhysician AssistantLindsay, OK
Jon M Brown, CRNACertified Registered Nurse Anesthetist (CRNA)Chickasha, OK
Robert T Buchanan, MDGeneral SurgeryChickasha, OK
Leslie D Butler, ARNPNurse PractitionerBlanchard, OK
Jeffrey A Buyten, MDOtolaryngologyNorman, OK
Jacob Q Byers, M.D.Pain ManagementChickasha, OK
Ronald Cable, DOEmergency MedicineOklahoma City, OK
Jeremy CampbellEmergency MedicineOklahoma City, OK
Han-Chih Chang, M.D.Radiation OncologyNashville, TN
Jeremy S Cheatwood, PA-CPhysician AssistantOklahoma City, OK
Rafe Coker, D.O.Emergency MedicineTulsa, OK
Juan A Cornejo, MDObstetrics & GynecologyDuncan, OK
John A Cox, MDPulmonary DiseaseLawton, OK
Samuel E Dakil, M.D.UrologyNorman, OK
Alejandra De Santiago, D.O.Family PracticeAnadarko, OK
Derek C Diffendaffer, M.D.Diagnostic RadiologyHouston, TX
John T Doan, MDDiagnostic RadiologyOklahoma City, OK
Jennifer R Dorsey, APRNNurse PractitionerAnadarko, OK
Katie A Dudley, APRN, CNPNurse PractitionerChickasha, OK
Francois J Dutoit, MDFamily PracticeLawton, OK
Daniel F Felter, MDDiagnostic RadiologyDallas, TX
Danny W Giles, M.D.Orthopedic SurgeryDuncan, OK
Gregg S Govett, M.D.OtolaryngologyMidwest City, OK
Robert J Gunderson, D.O.Orthopedic SurgeryChickasha, OK
Kelli A Haworth, PA-CPhysician AssistantOklahoma City, OK
Michael Hemphill, MDPulmonary DiseaseDuncan, OK
Candice Hester, APRN, CNPNurse PractitionerOklahoma City, OK
Angela J Hladik, APRNNurse PractitionerOklahoma City, OK
Latonia Q Howard, FNP-BCNurse PractitionerOklahoma City, OK
Brian A Janek, PA-CPhysician AssistantLawton, OK
Joshua A Jansen, M.D.Diagnostic RadiologyOklahoma City, OK
Andrew Jimerson, NP-C, PMGT-BCNurse PractitionerOklahoma City, OK
Kristina N Johnson, M.D.Family PracticeRichmond Hill, GA
Amber R Kammerlocher, PAPhysician AssistantOklahoma City, OK
Joel A Kardokus, MDHospitalistNorman, OK
Kendral R Knight, M.D.NephrologyNorman, OK
Ana Kumar, M.D.RheumatologyEdmond, OK
Anjan Kumar, M.D.Pulmonary DiseaseOklahoma City, OK
Jacinda M Leadford, D.O.Emergency MedicineDurant, OK
Monica Y Lo, MDClinical Cardiac ElectrophysiologyLittle Rock, AR
Aleicia R Mack, D.O.CardiologyOklahoma City, OK
Sanober Malik, MDRheumatologyNorman, OK
Mckenzie MartinCertified Clinical Nurse SpecialistLawton, OK
Jason R May, M.D.Diagnostic RadiologyHouston, TX
Bahiru B Mekete, MDInternal MedicineChickasha, OK
Jim G Melton, D.O.Vascular SurgeryOklahoma City, OK
Kale Melton, D.O.Emergency MedicineOklahoma City, OK
Jeffrey L Miller, MDHospitalistChickasha, OK
Matthew R MillerEmergency MedicineOklahoma City, OK
Lubna Mirza, MDEndocrinologyNorman, OK
Frank A Morello, MDDiagnostic RadiologyCypress, TX
Robert O Morton, MDPsychiatryAda, OK
Ahmad Musa, MDGeneral PracticePauls Valley, OK
Mahdi Mussa, M.D.HospitalistOklahoma City, OK
Brittany A Napoleon, MSN, APRN, FNP-CNurse PractitionerChickasha, OK
Cuong D Nguyen, MDNephrologyNorman, OK
Jason V Nguyen, MDOphthalmologyOklahoma City, OK
George C Obinero, D.O., M.DInternal MedicineLawton, OK
David A Orban, DOEmergency MedicineOklahoma City, OK
Mohammad I Paracha, M.D.Pulmonary DiseaseOklahoma City, OK
Amanda D Parton, PA-CPhysician AssistantOklahoma City, OK
Amish R Patel, D.O.General SurgeryChickasha, OK
Bryan Peck, MDDiagnostic RadiologyOklahoma City, OK
Chelsie R Petrie, FNP-CNurse PractitionerNorman, OK
Jax H Pham, D.ODiagnostic RadiologyGalveston, TX
Tyler R Phillips, MDFamily PracticeOklahoma City, OK
Mohammad H Raza, MDInternal MedicineAda, OK
Jacy R Reiter, DNP-APRNNurse PractitionerOklahoma City, OK
Mckay D Rentz, DOEmergency MedicineOklahoma City, OK
Andrea R Roberts, PAPhysician AssistantChickasha, OK
Jonathan B Robinson, MDFamily PracticeNorman, OK
Matthew M Ryan, MDNeurologyOklahoma City, OK
Bilal Saeed, MDInterventional CardiologyOklahoma City, OK
Bethany R Sallee, PA-CPhysician AssistantNorman, OK
Gregory Salomon, M.D.Diagnostic RadiologyNorman, OK
Adrian A Scaunasu, MDInternal MedicineOklahoma City, OK
Lacey D SeayNurse PractitionerChickasha, OK
Syed Haider Ali Shah, MDInternal MedicineOklahoma City, OK
Amy L Shultz, MDRheumatologyDuncan, OK
Narinderpal Singh, M.D.Internal MedicineGettysburg, PA
Marcus J Smith, MDInterventional CardiologyOklahoma City, OK
Stanley E SmithNurse PractitionerNorman, OK
Stephen W Snell, M.D.OtolaryngologyLawton, OK
Henry D Spingola, DPMPodiatryOklahoma City, OK
Blake Stepanovich, D.O.Orthopedic SurgeryOklahoma City, OK
Abbey L Stephens, DO MEDICAL STUDENTEmergency MedicineTulsa, OK
Adam V Stephens, M.D.General PracticeOklahoma City, OK
James Stephens, DOPain ManagementNorman, OK
Nathaniel D Stetson, DONeurosurgeryOklahoma City, OK
William Stewart, CRNACertified Registered Nurse Anesthetist (CRNA)Chickasha, OK

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