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; 101–200 of 557.

NameSpecialtyCity
Sarah E Cox, DOFamily PracticeMoore, OK
Tina M Crabtree, ARNPNurse PractitionerMidwest City, OK
Shelley S Cragg Rozas, PA-CPhysician AssistantOklahoma City, OK
Jeffrey M Craig, MDNeurologyOklahoma City, OK
Preston CraigNurse PractitionerNorman, OK
Jenna L Crowder, MDFamily PracticeEdmond, OK
Crystal G Cunningham, APRN-CNPNurse PractitionerOklahoma City, OK
Kathryn G Cunningham, M.D.UrologyOklahoma City, OK
Robert L Cunningham, MDEmergency MedicineOklahoma City, OK
Cathy L Dalrymple, APRN CNPNurse PractitionerRyan, OK
Ashley R Davies, APRN-NPNurse PractitionerArdmore, OK
Abbie N Davis, PAPhysician AssistantOklahoma City, OK
Karlee J Davis, APRN-CNP, NP-CNurse PractitionerOklahoma City, OK
Marc J Davis, D.O.Family PracticeAda, OK
Catherine A Dean, APRNNurse PractitionerOklahoma City, OK
Erica D Dearman, DOFamily PracticePurcell, OK
Casey F De Graaf, NP-CNurse PractitionerOklahoma City, OK
Frederick C Delafield, M.D.Internal MedicineOklahoma City, OK
Neans L Denson, N.P.Nurse PractitionerBethany, OK
Tarek A Dernaika, MDPulmonary DiseaseOklahoma City, OK
Eduardo A De Sousa, M.D.NeurologyMoore, OK
Jane Detrich, DOInternal MedicineOklahoma City, OK
Meredith A Dewitte, APRN-CNPNurse PractitionerOklahoma City, OK
Leanne R Dias Da Silva, MDInternal MedicineOklahoma City, OK
Julia Diaz, APRNNurse PractitionerSulphur, OK
Mark E Dickson, MDGeneral SurgerySherman, TX
Frederick A Dorroh, MDGeneral SurgeryArdmore, OK
Matthew S Dowell, DOFamily PracticeEdmond, OK
Lauren Dubberstein, APRN-CNPNurse PractitionerEdmond, OK
Katie E Dumas, APRN-CNPNurse PractitionerNorman, OK
Rory C Dunham, D.O.Orthopedic SurgeryMidwest City, OK
Caroline L Dunn, MDGeneral SurgeryArdmore, OK
Brendan Dye, DOFamily PracticeDurant, OK
Kristin F Earley, D.O.Family PracticeOklahoma City, OK
Mitchell L Earley, D.O.Family PracticeOklahoma City, OK
Halli J Elder, N.P.Nurse PractitionerEdmond, OK
Michelle L Ellenburg, NPNurse PractitionerOklahoma City, OK
Michael S Elliott, M.D.Internal MedicineEdmond, OK
Bobby J Ellis, M.D.Internal MedicineArdmore, OK
Christian Ellis, D.O.General SurgeryOklahoma City, OK
Shawn M Ellis, DOAnesthesiologyOklahoma City, OK
Robert S Emerick, MDInterventional CardiologyGig Harbor, WA
Gerald A English, D.O.HospitalistOklahoma City, OK
Kumar B Ennamuri, MDInternal MedicineNorman, OK
Amber N Erben, APRN-CNSCertified Clinical Nurse SpecialistOklahoma City, OK
Maria Sandra Escandor, D.O.Internal MedicineAda, OK
Elizabeth T Evans, MDGynecological OncologyOklahoma City, OK
Holly K Farrar, APRN-CNPNurse PractitionerAda, OK
Aaron Farrow, MDNeurologyOklahoma City, OK
Yanna Fernandez Martin, MDFamily PracticeArdmore, OK
Justin E Fields, MDInternal MedicineNorman, OK
Brian J Finnegan, M.DEmergency MedicineAtlanta, GA
Laura E Fischer, M.D., M.S.General SurgeryOklahoma City, OK
David R Fish, M.D.Emergency MedicineOklahoma City, OK
Jacob Fisher, DOFamily PracticeGuthrie, OK
James M Fitzgerald, D.O.Emergency MedicineClaremore, OK
Brittany Flemings, PA-CPhysician AssistantMarietta, OK
Lori J Ford, MDGastroenterologyMuskogee, OK
Kimberly Franks, PA-CPhysician AssistantOklahoma City, OK
Kent A French, D.O.Family PracticeOklahoma City, OK
Eric S Friedman, M.D.NeurosurgeryOklahoma City, OK
Brandon S Funk, PA-CPhysician AssistantEdmond, OK
Buffy A Gabel, NPNurse PractitionerEdmond, OK
Ranil S Gajanayaka, MDNephrologyIrving, TX
Chad L GarmanyInternal MedicineOklahoma City, OK
Travis C Garrett, M.D.Internal MedicineOklahoma City, OK
Levi J Garrison, D.O.Emergency MedicineOklahoma City, OK
Patrick M Garrison, MDInternal MedicineOklahoma City, OK
Stephanie R Garrison, P.A.Physician AssistantOklahoma City, OK
Chris Gasbarra, DOInternal MedicineOklahoma City, OK
Carrie D Geurts, APRN-CNPNurse PractitionerOklahoma City, OK
Majed Gharfeh, M.D.Internal MedicineOklahoma City, OK
Parviz Gholami, MDGastroenterologyBristol, TN
Masood GhouseHematology-OncologyAda, OK
Julie Giovan, APRN-CNPNurse PractitionerAda, OK
Mark T Godish, M.D.Pulmonary DiseaseOklahoma City, OK
Darren W Goff, M.D.Obstetrics & GynecologyOklahoma City, OK
Daniel Goltz, D.OEmergency MedicineWilkes Barre, PA
Ryan Gotcher, M.D.Family PracticeOklahoma City, OK
Lauren E Grandpre, M.D.Emergency MedicineLargo, FL
Jesse Grant, MDFamily PracticeBethany, OK
Isaac B GrayPhysician AssistantEdmond, OK
Sylvia S Gray, MDHand SurgeryEdmond, OK
Stephanie M Green, MHS, PA-C, MBAPhysician AssistantEdmond, OK
Timothy L Grode, MDPulmonary DiseaseOklahoma City, OK
Vandana Gupta, M.D.Internal MedicineGolden Valley, MN
Rebecca M Gupton, DOInternal MedicineOklahoma City, OK
Kathryn Haag, MSFNP-CNurse PractitionerOklahoma City, OK
Greg E Halko, M.D.Orthopedic SurgeryOklahoma City, OK
Melissa A Hallum, APRN-CNPNurse PractitionerTishomingo, OK
Robert Hamilton, MDNeurologyOklahoma City, OK
Elvin Hardy, MDGastroenterologyShreveport, LA
Meghan HarmsPhysician AssistantOklahoma City, OK
Nathan H Harris, MDEmergency MedicineAda, OK
Tina R Harrison, APRN-CNPNurse PractitionerArdmore, OK
Kaylin Hatfield, N.P.Nurse PractitionerOklahoma City, OK
Phillip C Hatley, APRN, CNPNurse PractitionerArdmore, OK
Katie E Hawk, MDEmergency MedicineLos Angeles, CA
Christina Helms, PA-CPhysician AssistantOklahoma City, OK
Drew R Henderson, APRN-CNPNurse PractitionerEdmond, 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