Clinicians affiliated with Ascension Seton Northwest

Acute Care Hospitals · Voluntary non-profit - Private · 11113 Research Boulevard, Austin, TX 78759 · Austin-Round Rock-San Marcos, TX · CCN 450867

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

262 clinicians affiliated with Ascension Seton Northwest are in the 2024 Medicare Part B data (298 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 · Anesthesiology (56) · Certified Registered Nurse Anesthetist (CRNA) (56) · Urology (17) · Internal Medicine (15) · Nurse Practitioner (14) · Orthopedic Surgery (13) · Cardiology (10) · Gastroenterology (9) · Otolaryngology (9) · Pathology (9) · General Surgery (8) · Physician Assistant (7) · Obstetrics & Gynecology (5) · Emergency Medicine (4) · Neurosurgery (3) · Oral Surgery (Dentist only) (3) · Pulmonary Disease (3) · Certified Clinical Nurse Specialist (2) · Hand Surgery (2) · Hematology-Oncology (2) · Hospitalist (2) · Infectious Disease (2) · Diagnostic Radiology (1) · Family Practice (1) · General Practice (1) · Interventional Cardiology (1) · Nephrology (1) · Neurology (1) · Pain Management (1) · Physical Medicine and Rehabilitation (1) · Podiatry (1) · Radiation Oncology (1) · Vascular Surgery (1)

Clinicians affiliated with Ascension Seton Northwest, 2024

Alphabetical by last name; 101–200 of 262.

NameSpecialtyCity
Charles J Hubbard, DPMPodiatryAustin, TX
Jeffrey K Hubert, D.O.Family PracticeKilleen, TX
Youness Hussein, MDNephrologyAustin, TX
Carolyn Hyde, M.D.Orthopedic SurgeryAustin, TX
Erica L Jackson, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Lucas Jacomides, MDUrologyRound Rock, TX
Chandrini M Jayasundera, MDInternal MedicineAustin, TX
Nolan Jenkins, DDSOral Surgery (Dentist only)Austin, TX
Andrew Jensen, MDAnesthesiologyDallas, TX
Loren Jones, MDUrologyAustin, TX
Jeffrey B Kahn, M.D.OtolaryngologyAustin, TX
Bryan T Kansas, MDUrologyAustin, TX
David W Keefe, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Kyle Keyes, M.D.UrologyAustin, TX
Bilal N Khan, M.D.Internal MedicineCorpus Christi, TX
Dustin G Kiker, M.D.GastroenterologyCedar Park, TX
Brian S Kim, M.D.AnesthesiologyDallas, TX
Brittan King, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Aaron R Kirkpatrick, M.D.Emergency MedicineCedar Park, TX
Jefferey P Klein, MDAnesthesiologyAustin, TX
Kurt J Knauth, MDAnesthesiologyAustin, TX
Michael T Koltz, MDNeurosurgeryMadison, WI
Heidi J Kook-Willis, AGNP-CNurse PractitionerAustin, TX
Scott E Krause, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Leonard Krzykowski, CRNACertified Registered Nurse Anesthetist (CRNA)Dallas, TX
Jyoti Kumar, M.D., M.S.PathologyAustin, TX
Kamen KutzarovOrthopedic SurgeryAustin, TX
Taylor G Lackey, MDOtolaryngologyAustin, TX
Leanne T Lam, MDInternal MedicineAustin, TX
Kayla M Langford, CRNACertified Registered Nurse Anesthetist (CRNA)Dallas, TX
Bert D Larson, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Shannon S Lawhead, CRNACertified Registered Nurse Anesthetist (CRNA)Temple, TX
Joseph M Leary, MDOtolaryngologyAustin, TX
Suzanne C Ledet, MDPathologyAustin, TX
John E Lee Sang, MDPathologyAustin, TX
Allyson Lemay, MDAnesthesiologyDallas, TX
James Lemke, CRNACertified Registered Nurse Anesthetist (CRNA)Temple, TX
Samuel D Leonard, MDVascular SurgeryHouston, TX
Mark R Lindsey, M.D.General SurgeryAustin, TX
Adam S Lipp, MDAnesthesiologyAustin, TX
Margaret B Listrom, MDPathologyAustin, TX
Joel T Littles, MDAnesthesiologyAustin, TX
Yan Liu, M.D., PH.D.CardiologyAustin, TX
Michael D Loeb, M.D.Orthopedic SurgeryAustin, TX
Jose A Lopez, M.D.General SurgeryAustin, TX
Ruben A Lopez, CRNACertified Registered Nurse Anesthetist (CRNA)Dallas, TX
Allison R Losey, M.D.AnesthesiologyAustin, TX
Craig H Lubin, M.D.GastroenterologyAustin, TX
Johan Lundblad, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
James A Lyttle, MDAnesthesiologyAustin, TX
Anthony J Manuel, MDAnesthesiologyAustin, TX
Shannon A Markus, M.D.Emergency MedicineAustin, TX
Siva R Marri, M.D.Internal MedicineMedford, OR
Marni L Martinez, C.N.S.Certified Clinical Nurse SpecialistAustin, TX
Nathan P MartinezCertified Registered Nurse Anesthetist (CRNA)Austin, TX
Patricia C Mcanally, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Luke S Mccage, M.D.AnesthesiologyAustin, TX
Amy E Mcfarling, DDS, MDOral Surgery (Dentist only)Austin, TX
Ashley Mcneil, MDAnesthesiologyDallas, TX
Rajesh M Mehta, M.D.GastroenterologyAustin, TX
Matthew M Meigs, MDOtolaryngologyAustin, TX
Laura A Meritt, MDObstetrics & GynecologyAustin, TX
Kyle L Mezger, M.D.AnesthesiologyAustin, TX
Jessica L Michinock, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Joy E Mitchell, PACPhysician AssistantAustin, TX
Elizabeth M Mobley, MDUrologyAustin, TX
Matthew J Moen, MDAnesthesiologyAustin, TX
Soumya Mohanan, NURSE PRACTITIONERNurse PractitionerRound Rock, TX
Inayat A Momin, MDInternal MedicineAustin, TX
Anthony W MoralesCertified Registered Nurse Anesthetist (CRNA)Dallas, TX
Jennifer Movold, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Khaleah K Myers, MDAnesthesiologyDallas, TX
Shantanu S Naik, M.D.Pulmonary DiseaseCedar Park, TX
Amber L Nelson, PA-CPhysician AssistantAustin, TX
David A Nelson, MDAnesthesiologyAustin, TX
William D Nelson, MDAnesthesiologyAustin, TX
Bao C Nguyen, MDGeneral SurgeryAustin, TX
Tuan D Nguyen, M.D.CardiologyAustin, TX
Vu D Nguyen, M.D.CardiologyAustin, TX
Kristian T Nielsen, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Mark D Noble, M.D.AnesthesiologyDallas, TX
Kevin P O'Farrell, MDGeneral SurgeryAustin, TX
Stacy E Ong, MDUrologyRound Rock, TX
Juan R Ortega-Barnett, M.D.NeurosurgerySouth Weymouth, MA
Om N Pandey, M.D.Hematology-OncologyAustin, TX
Shawna M Parsons, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Chirag C Patel, MDInternal MedicineSioux Falls, SD
Jigish N Patel, MDAnesthesiologyAustin, TX
Kelly M PatrelloCertified Registered Nurse Anesthetist (CRNA)Howell, MI
Rhiannon Pfullman, NPNurse PractitionerAustin, TX
Hong-Ngoc PhamNurse PractitionerCedar Park, TX
Nima M Pourrajabi, DOEmergency MedicineBryan, TX
Arjina Pradhan, ACNPNurse PractitionerAustin, TX
Travis J Pressley, MDInternal MedicineAustin, TX
Ryan J Quinn, MDCardiologyAustin, TX
Beth W Quy, MDAnesthesiologyAustin, TX
Anish V Raman, M.D.OtolaryngologyAustin, TX
Ricardo Rangel, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX
Stephen L Ratcliff, M.D.AnesthesiologyAustin, TX
Adelina Resendez, CRNACertified Registered Nurse Anesthetist (CRNA)Austin, TX

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