Clinicians affiliated with Dhhs Ihs Phoenix Area

26 clinicians on file with this group · most practice in Arizona outside metro areas · PAC ID 7810163011

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

17 clinicians affiliated with Dhhs Ihs Phoenix Area 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 · Diagnostic Radiology (6) · Family Practice (4) · Podiatry (2) · Emergency Medicine (1) · General Practice (1) · Interventional Radiology (1) · Nurse Practitioner (1) · Optometry (1)

Specialty links go to the specialty in Arizona outside metro areas.

Clinicians affiliated with Dhhs Ihs Phoenix Area, 2024

Alphabetical by last name; 17.

NameSpecialtyCity
Julie Ansell, MDFamily PracticeBoulder, CO
Quinn D Bott, MD, PHARMDFamily PracticeParker, AZ
Yeu-Shin Cindy Chang, M.D., M.P.H.Emergency MedicineBoston, MA
Keith G Cook, M. D.Family PracticeThornton, CO
Kelly P Doan, NURSE PRACTITIONERNurse PractitionerFraser, MI
Joanna FanDiagnostic RadiologyToledo, OH
Susan W Fan, M.D.Diagnostic RadiologyBaytown, TX
Ayodele T Isaacs, MDFamily PracticeCaribou, ME
Ravi KasatDiagnostic RadiologyDover, DE
Robert Kesead, O.D.OptometryHurlburt Field, FL
Mark Kirane, DODiagnostic RadiologyBurlington, MA
Roland A Palmquist, DPMPodiatryParker, AZ
Rishi Patel, M.D.General PracticeWagner, SD
Daniel J Scher, M.D.Interventional RadiologyWashington, DC
Lilly Shimahara, DPMPodiatryParker, AZ
Jeffrey A Simon, M.D.Diagnostic RadiologyBrentwood, TN
Heishun Yu, M.D.Diagnostic RadiologyPhoenix, 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