Clinicians affiliated with John A Shields MD And Steven A Schiff MD A Professional Corporation

20 clinicians on file with this group · most practice in Reno, NV · PAC ID 6507757572

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

15 clinicians affiliated with John A Shields MD And Steven A Schiff MD A Professional Corporation are in the 2024 Medicare Part B data, 13 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 · Hematology-Oncology (6) · Diagnostic Radiology (2) · Internal Medicine (2) · Radiation Oncology (2) · Gynecological Oncology (1) · Nurse Practitioner (1) · Physician Assistant (1)

Specialty links go to the specialty in Reno, NV.

Clinicians affiliated with John A Shields MD And Steven A Schiff MD A Professional Corporation, 2024

Alphabetical by last name; 15.

NameSpecialtyCity
Santhosh Ambika, MDHematology-OncologyReno, NV
Aaron T Bowman, MDHematology-OncologyReno, NV
Juan A Cattoni, M.D.Hematology-OncologyReno, NV
Samuel EnglandPhysician AssistantReno, NV
Emily J Guerard, MDHematology-OncologyReno, NV
Chivonne L Harrigal, M.D.Diagnostic RadiologyStanford, CA
Peter C Lim, M.D.Gynecological OncologyReno, NV
Alexander J Lin, MDRadiation OncologyReno, NV
Darin M Olde, APRNNurse PractitionerReno, NV
Vodur S Reddy, M.D.Hematology-OncologyReno, NV
Sowjanya Reganti, M.D.,Hematology-OncologyReno, NV
Jaime H Shuff, M.D.Radiation OncologyReno, NV
Tejvir Singh, M.D.Internal MedicineReno, NV
John Sutherland, MDDiagnostic RadiologyLas Vegas, NV
Colt Williams, M.D.Internal MedicineReno, NV

Practice locations

Listed practice locations in Nevada.

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