Clinicians affiliated with Regional One Health

Acute Care Hospitals · Government - Hospital District or Authority · 877 Jefferson Avenue, Memphis, TN 38103 · Memphis, TN-MS-AR · CCN 440152

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

342 clinicians affiliated with Regional One Health are in the 2024 Medicare Part B data (410 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 (40) · Certified Registered Nurse Anesthetist (CRNA) (31) · Anesthesiology (26) · Hematology-Oncology (22) · Emergency Medicine (21) · Diagnostic Radiology (20) · General Surgery (17) · Internal Medicine (16) · Physician Assistant (16) · Orthopedic Surgery (12) · Neurology (9) · Neurosurgery (7) · Family Practice (6) · Hospitalist (6) · Medical Oncology (6) · Pathology (6) · Radiation Oncology (6) · Dermatology (5) · Interventional Radiology (5) · Pulmonary Disease (5) · Urology (5) · Nephrology (4) · Otolaryngology (4) · Plastic and Reconstructive Surgery (4) · Cardiology (3) · Gastroenterology (3) · Gynecological Oncology (3) · Infectious Disease (3) · Obstetrics & Gynecology (3) · Physical Medicine and Rehabilitation (3) · Rheumatology (3) · Vascular Surgery (3) · Endocrinology (2) · Hand Surgery (2) · Hospice and Palliative Care (2) · Ophthalmology (2) · Pediatric Medicine (2) · Surgical Oncology (2) · Interventional Cardiology (1) · Maxillofacial Surgery (1) · Oral Surgery (Dentist only) (1) · Podiatry (1) · Psychiatry (1) · Undefined Physician type (1) · Undersea and Hyperbaric Medicine (1)

Clinicians affiliated with Regional One Health, 2024

Alphabetical by last name; 201–300 of 342.

NameSpecialtyCity
Austin B Murphy, M.D.Hand SurgeryGermantown, TN
Glenn P Murray, D.O.PathologyGermantown, TN
Mufaddal Najmuddin, M.D.PathologyMemphis, TN
Candace E NallEmergency MedicineO Fallon, IL
Mujtaba Z Naveed, M.D.Interventional RadiologyMemphis, TN
Allison L Nazinitsky, MDInfectious DiseaseHuntley, IL
Lucien A Nedzi, M.D.Radiation OncologyMemphis, TN
Jeffrey S Nelson, MDHospice and Palliative CareMemphis, TN
Marquita Nelson, M.D.Hematology-OncologyMemphis, TN
Phuongdinh T Nguyen, NP-CNurse PractitionerMemphis, TN
Anthony NicholasNeurologyMemphis, TN
John F Nicholson, DNPCertified Registered Nurse Anesthetist (CRNA)Sumter, SC
Yoshitsugu Obi, MD, PHDNephrologyJackson, MS
Ugochi O Ogu, M.DHematology-OncologyMemphis, TN
Debra A Oswalt, CRNACertified Registered Nurse Anesthetist (CRNA)Southaven, MS
Twisha Oza, M.DPathologyMemphis, TN
Arnel M Pallera, MDHematology-OncologyGermantown, TN
Jean M Panneton, MDInterventional RadiologyVirginia Beach, VA
Christopher Parker-Rajewski, MBBS BCH BAOAnesthesiologyMemphis, TN
Bhumin J Patel, M.D.Diagnostic RadiologyRoanoke, VA
Tejesh Patel, M.B.B.S, M.D.DermatologyMemphis, TN
Anthony L Patterson, MDUrologyMemphis, TN
Brittni Patterson, MSN, NP-CNurse PractitionerLakeland, TN
Edward L Phelps, CRNACertified Registered Nurse Anesthetist (CRNA)Coldwater, MS
Catherine G Phelps Donahoo, NPNurse PractitionerGermantown, TN
Mikail Phillips-Sharkey, NPNurse PractitionerMemphis, TN
Andrew S Pierce, MDHospitalistJohnson City, TN
Isaac J Pomeraniec, MD, MBANeurosurgeryMemphis, TN
Jason Porter, M.D.Hematology-OncologyGermantown, TN
David C Portnoy, M.D.Hematology-OncologyGermantown, TN
Chad D Pritts, M.D.AnesthesiologyNashville, TN
Srinidhi R Pulusani, MDDermatologyMemphis, TN
Lauren RamseyPhysician AssistantMemphis, TN
Thomas W Ratliff, MDHematology-OncologyGermantown, TN
Mario M Ray, M.D.Internal MedicineMemphis, TN
Syed H Raza, M.D.RheumatologyMemphis, TN
Syed M Raza, M.D.NephrologyMemphis, TN
Jarvis D Reed, MDHematology-OncologyMemphis, TN
Stacy C Reschke, FNP-CNurse PractitionerMarion, AR
Boris Reznikov, DOEmergency MedicineVero Beach, FL
Alexander W Rich, M.D.Diagnostic RadiologyDurham, NC
Carson RiderOrthopedic SurgeryGermantown, TN
Lillian H Rinker, MDRadiation OncologyMemphis, TN
Gregory T Robbins, MDPhysical Medicine and RehabilitationWinston Salem, NC
Nathaniel G Rogers, MDHospitalistMemphis, TN
Tomisha V Ross, FNP-BCNurse PractitionerMemphis, TN
Amy M Rost, NPNurse PractitionerMemphis, TN
Matthew I Rudloff, MDOrthopedic SurgeryMemphis, TN
Laura K Russell, CRNACertified Registered Nurse Anesthetist (CRNA)Memphis, TN
Sam H Sadler, M.D.Emergency MedicineDetroit, MI
Salman Saeed, M.D.NeurologyBartlett, TN
Ava SaidianUrologySan Diego, CA
Jorge A Salazar, MDDiagnostic RadiologyMemphis, TN
Aram N Salem, M.D.Diagnostic RadiologyPasadena, CA
Matthew SandersPhysician AssistantMemphis, TN
Bonnie C Sauls, FNPNurse PractitionerMemphis, TN
Victoria L Schlanser, D.O.General SurgeryChicago, IL
John O Schorge, MDObstetrics & GynecologyMemphis, TN
David L Schwartz, M.D.Radiation OncologyMemphis, TN
Pooja R Sethi, M.DInternal MedicineMemphis, TN
Juste SharkeyCertified Registered Nurse Anesthetist (CRNA)Memphis, TN
Pralhad Sharma, M.D.Pulmonary DiseaseMemphis, TN
Chelsea C Shepherd, FNP-CNurse PractitionerMemphis, TN
David Shibata, MDGeneral SurgeryMemphis, TN
Hae Won Shin, M.D.NeurologyMemphis, TN
Whitney G Shroyer, M.D.DermatologyMemphis, TN
Muhammad S Siddiq, M.D.GastroenterologyAtoka, TN
Lemuel Silva Paredes, M.D.AnesthesiologyMemphis, TN
Jesse K Sinanan, M.D.Diagnostic RadiologyPaoli, PA
Scott E Sinclair, MDPulmonary DiseaseMemphis, TN
Robert B Skinner, MDEmergency MedicineCincinnati, OH
Harold A Sloas, DO, RDMSEmergency MedicineNashville, TN
Chantay D Smartt, MDEmergency MedicineMemphis, TN
Brent A Smoyer, PA-CPhysician AssistantSouthaven, MS
Ian Solsky, MD, MPHSurgical OncologyMemphis, TN
Bradley G Somer, MDHematology-OncologyGermantown, TN
Jeffrey M Sorenson, MDNeurosurgeryMemphis, TN
Sara C Soule, M.D.General SurgeryMemphis, TN
Racquel D Spencer, MDFamily PracticeMemphis, TN
Laura R Sprabery, MDInternal MedicineMemphis, TN
Jessica K Staszak, MDGeneral SurgerySaint Louis, MO
Kathryn E Steele, RN, APNNurse PractitionerMemphis, TN
Jeffrey B Stricklin, NPNurse PractitionerMemphis, TN
Nathan A Summers, M.D.Infectious DiseaseMemphis, TN
Shahram Tabib, MDEmergency MedicineGlendale, CA
Kurt W Tauer, MDMedical OncologyGermantown, TN
Douglas Taylor, MDNeurosurgeryJackson, TN
Loyrirk Temiyakarn, M.D.Diagnostic RadiologyChicago, IL
Austin L Terrell, CRNACertified Registered Nurse Anesthetist (CRNA)Memphis, TN
Shelly L Thannum, MDAnesthesiologyMemphis, TN
Britney R Thomas, NURSE PRACTITIONERNurse PractitionerMemphis, TN
Lavonte D Thompson, FNP-BCNurse PractitionerMemphis, TN
Norfleet B Thompson, M.D.Hand SurgeryGermantown, TN
Swapna Thota, M.DHematology-OncologyCleveland, OH
Gang G Tian, M.DHematology-OncologyGermantown, TN
Martha K Tibbs, MDRadiation OncologyMemphis, TN
Todd D Tillmanns, M.DGynecological OncologyGermantown, TN
Shannon Tisdell, FNPNurse PractitionerOlive Branch, MS
Rachel TonahillCertified Registered Nurse Anesthetist (CRNA)Memphis, TN
Sophia N Townsend, CRNACertified Registered Nurse Anesthetist (CRNA)Boston, MA

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