Clinicians affiliated with Reagan Memorial Hospital

Critical Access Hospitals · Government - Hospital District or Authority · 1300 N Main Avenue, Big Lake, TX 76932 · CCN 451301

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

10 clinicians affiliated with Reagan Memorial Hospital are in the 2024 Medicare Part B data (12 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 · Cardiology (2) · Family Practice (2) · Hematology-Oncology (2) · Nurse Practitioner (2) · Diagnostic Radiology (1) · Nephrology (1)

Clinicians affiliated with Reagan Memorial Hospital, 2024

Alphabetical by last name; 10.

NameSpecialtyCity
Kimberley N Brown, MDDiagnostic RadiologyStanford, CA
Norma C Cerna, M.D.Family PracticeSan Angelo, TX
David A Cummings, MDHematology-OncologySan Angelo, TX
James Hall, DOHematology-OncologySan Angelo, TX
Johnny L Hedges, AG-ACNP-BCNurse PractitionerSan Angelo, TX
Keerthana K KarumbaiahCardiologyManchester, KY
Zhen A Lu, MDFamily PracticeOwensboro, KY
Amin Parhizgar, M.D.NephrologySan Angelo, TX
Toby Redden, CNPNurse PractitionerSan Angelo, TX
Kai M Sun, D.O.CardiologySan Angelo, 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