Clinicians affiliated with Halo Medical Group

20 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 7012806052

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

20 clinicians affiliated with Halo Medical Group are in the 2024 Medicare Part B data, 20 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 · Diagnostic Radiology (20)

Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.

Clinicians affiliated with Halo Medical Group, 2024

Alphabetical by last name; 20.

NameSpecialtyCity
Paul A Baez, MDDiagnostic RadiologyBrooklyn, NY
Jonathan W Blevins, M.D.Diagnostic RadiologyRancho Mirage, CA
Aimee P Carswell, MDDiagnostic RadiologySan Diego, CA
Alina K Feldman, M.D.Diagnostic RadiologySanta Monica, CA
John F Feller, MDDiagnostic RadiologyIndian Wells, CA
Michelle Goni, M.D.Diagnostic RadiologyMiami, FL
Steven R Gunberg, D.O.Diagnostic RadiologyIndio, CA
Patricia Hadley, M.D.Diagnostic RadiologyRedding, CA
Christopher R Hancock, M.D.Diagnostic RadiologyPalm Desert, CA
Andrew B Harris, M.D.Diagnostic RadiologySan Diego, CA
Craig S Letner, M.D.Diagnostic RadiologyChico, CA
Robert O Lindsey, M.D.Diagnostic RadiologyLong Beach, CA
Nghi Lu, M.D.Diagnostic RadiologyRiverside, CA
Abdullah Malkawi, M.DDiagnostic RadiologyProvidence, RI
Arian Mashhood, M.D.Diagnostic RadiologyPalo Alto, CA
Rex M Pillai, MDDiagnostic RadiologySacramento, CA
Sherwin C Pollock, M.D.Diagnostic RadiologyLiverpool, NY
Mauricio Schrader, M.D.Diagnostic RadiologyChico, CA
Arthur S Watanabe, MDDiagnostic RadiologyBellingham, WA
David F Winfield, M.D.Diagnostic RadiologySacramento, CA

Practice locations

Listed practice locations in California, Florida, New Mexico, New York, Texas, Washington.

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