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Clinicians affiliated with Webster Emergency Group LLC

16 clinicians on file with this group · most practice in Shreveport-Bossier City, LA · PAC ID 2961448170

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

12 clinicians affiliated with Webster Emergency Group LLC are in the 2024 Medicare Part B data, 9 of them physicians. Data years with affiliated clinicians: 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 · Family Practice (5) · Emergency Medicine (4) · Nurse Practitioner (3)

Specialty links go to the specialty in Shreveport-Bossier City, LA.

Clinicians affiliated with Webster Emergency Group LLC, 2024

Alphabetical by last name; 12.

NameSpecialtyCity
William BidwellEmergency MedicineShreveport, LA
Jashua Bower, NPNurse PractitionerLeesville, LA
Michael S Chanler, MDFamily PracticeMinden, LA
Horacio D'Agostino, MDEmergency MedicineShreveport, LA
Angela P Dison, NPNurse PractitionerMinden, LA
MD Kabiul Haque, MDFamily PracticeShreveport, LA
Ryan Harrison, MDFamily PracticeWinnsboro, LA
Billy W Jefferson, DOEmergency MedicineHattiesburg, MS
James N Mcnamara, D.O., PH.D.Family PracticeHopkinsville, KY
Daniel I Piotter, MDFamily PracticeShreveport, LA
Herbert C Poarch, NURSE PRACTITIONERNurse PractitionerMinden, LA
Paul B Wheeler, M.D.Emergency MedicineBossier City, LA

Practice locations

Listed practice locations in Louisiana.

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