Clinicians affiliated with Ton Sells Hospital

52 clinicians on file with this group · most practice in Tucson, AZ · PAC ID 5092768663

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

45 clinicians affiliated with Ton Sells Hospital are in the 2024 Medicare Part B data, 29 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 · Family Practice (13) · Emergency Medicine (8) · Nurse Practitioner (8) · Optometry (4) · Nephrology (3) · Podiatry (3) · Diagnostic Radiology (2) · Internal Medicine (1) · Interventional Cardiology (1) · Ophthalmology (1) · Physician Assistant (1)

Specialty links go to the specialty in Tucson, AZ.

Clinicians affiliated with Ton Sells Hospital, 2024

Alphabetical by last name; 45.

NameSpecialtyCity
Christian D Alvarez, O.D.OptometryTucson, AZ
Zelinjo A Anagbogu, FNPNurse PractitionerKaty, TX
Diane L Apalategui, NP-CNurse PractitionerTucson, AZ
America R Bad Heart Bull, NPNurse PractitionerSells, AZ
Johnice Barajas, FNPNurse PractitionerTucson, AZ
Thomas H Barrows, M.D.Emergency MedicineRosebud, SD
Nadezhda Bolton, D.OOphthalmologyTucson, AZ
Martin L Brown, MDFamily PracticeGreen Valley, AZ
Vincent M Campion, MDNephrologyTucson, AZ
Zachary A Cruz, ODOptometryValley Center, CA
Gisele Denepitiya, MDFamily PracticeSells, AZ
Patrick R Doyle, DPMPodiatryBedford, PA
Charles R EmeryPhysician AssistantRosebud, SD
Eric H Espensen, DPMPodiatryTucson, AZ
Angelia Frederick, CNPNurse PractitionerChamberlain, SD
Samuel M FreedmanEmergency MedicineTucson, AZ
Andrea Galaviz, M.D.Family PracticeTucson, AZ
Stephanie GarciaEmergency MedicineSaginaw, MI
Benjamin N Garns, MDEmergency MedicineIndianapolis, IN
James A Hagan, M.D.Family PracticeWinslow, AZ
Susan L Hausser, M.D.Family PracticeTucson, AZ
Katie E Hawk, MDEmergency MedicineLos Angeles, CA
Leonila P Jequinto, FNPNurse PractitionerPhoenix, AZ
Aarthi R Jude, O.D.OptometryHavre De Grace, MD
Piotr JurgielewiczEmergency MedicineTucson, AZ
Barry F Krieble, M.D.NephrologyTucson, AZ
Annie LeeFamily PracticeLordsburg, NM
Vasana Lerdvoratavee, O.D.OptometryMontgomery, IL
Christopher P Marshall, M.D.Family PracticeSells, AZ
Arthur R Menezes, M.D.Interventional CardiologyTucson, AZ
Edwin Mgbam, MDInternal MedicineSacaton, AZ
James E Olson, M.D.Family PracticeTucson, AZ
James D PalmerEmergency MedicinePhoenix, AZ
Zeeshan Perveze, M.D.NephrologyTucson, AZ
Brandon A Pettit, MDFamily PracticeTucson, AZ
Tyler A Pickrell, M.D.Family PracticeTucson, AZ
Regina E Ross, MDFamily PracticeWinslow, AZ
Daniel P SakaanEmergency MedicineChattanooga, TN
Gabriela A Santos Nunez, MDDiagnostic RadiologyEden Prairie, MN
Julie K Shaffrey, M.D.Diagnostic RadiologyEden Prairie, MN
Jae Dell M Smith, NP-CNurse PractitionerTucson, AZ
Candace P Speakman, M.D.Family PracticeTucson, AZ
Amy H Tsang, APRNNurse PractitionerAiea, HI
Brent D Volper, DPMPodiatryVancouver, WA
Kelly Yablonski, M.D.Family PracticeTucson, AZ

Practice locations

Listed practice locations in Arizona.

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