Clinicians affiliated with Northwest Texas Healthcare System Inc

22 clinicians on file with this group · most practice in Amarillo, TX · PAC ID 0941106363

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

22 clinicians affiliated with Northwest Texas Healthcare System Inc are in the 2024 Medicare Part B data, 22 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 · Cardiology (9) · Interventional Cardiology (6) · Clinical Cardiac Electrophysiology (2) · Diagnostic Radiology (2) · Internal Medicine (1) · Neurology (1) · Pulmonary Disease (1)

Specialty links go to the specialty in Amarillo, TX.

Clinicians affiliated with Northwest Texas Healthcare System Inc, 2024

Alphabetical by last name; 22.

NameSpecialtyCity
Anthony J Agostini, DOCardiologyAmarillo, TX
Muhammed F Ali, MDClinical Cardiac ElectrophysiologyAmarillo, TX
Alexander W Armour, D.OInterventional CardiologyAmarillo, TX
Assadour Assadourian, M.D.CardiologyAmarillo, TX
David G Brabham, DOCardiologyAmarillo, TX
Agustin Cabrera-Santamaria, M.D.CardiologyAmarillo, TX
Sammy L Cox, M.D.CardiologyAmarillo, TX
Prakash K Desai, M.D.Clinical Cardiac ElectrophysiologyAmarillo, TX
Halim Fadil, M.D.NeurologyArlington, TX
Jon L Haddad, M.D.Interventional CardiologyAmarillo, TX
Pedro R Hernandez, M.D. P.A.CardiologyAmarillo, TX
Joaquin Martinez-Arraras Caro, M.D.Interventional CardiologyAmarillo, TX
Marc Moreau, M.D.Interventional CardiologyAmarillo, TX
Rajesh Nambiar, MDInterventional CardiologyAmarillo, TX
Emmanuel A Omoba, MDDiagnostic RadiologyBuffalo, NY
Glen A Pu, M.D.Diagnostic RadiologyBrownwood, TX
Paresh A Rawal, MDInternal MedicineAmarillo, TX
Arunava D Ray, M.D.CardiologyAmarillo, TX
Mark B Sigler, M.D.Pulmonary DiseaseAmarillo, TX
Monte L Slatton, M.DCardiologyAmarillo, TX
D G Soya, M.D.CardiologyAmarillo, TX
James P Yhip, M.D.Interventional CardiologyAmarillo, TX

Practice locations

Listed practice locations in 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