Clinicians affiliated with Interventional Services Group PLLC
12 clinicians on file with this group · most practice in Phoenix-Mesa-Chandler, AZ · PAC ID 5597238592
11 clinicians affiliated with Interventional Services Group PLLC are in the 2024 Medicare Part B data, 10 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 · Diagnostic Radiology (6) · Interventional Radiology (3) · Neurosurgery (1) · Nurse Practitioner (1)
Specialty links go to the specialty in Phoenix-Mesa-Chandler, AZ.
Clinicians affiliated with Interventional Services Group PLLC, 2024
Alphabetical by last name; 11.
| Name | Specialty | City |
|---|---|---|
| Nicholas A Cassuto, MD | Diagnostic Radiology | Phoenix, AZ |
| Steve Y Chen, MD | Interventional Radiology | Seattle, WA |
| Amy Fiedler-Kitchen, AGACNP-BC | Nurse Practitioner | Scottsdale, AZ |
| Christopher S Goettl, M.D. | Interventional Radiology | Scottsdale, AZ |
| Kevin S Hirsch, MD | Diagnostic Radiology | Phoenix, AZ |
| Mohammed M Hoque, M.D. | Diagnostic Radiology | Las Vegas, NV |
| Chijioke C Iwuchukwu, MD | Diagnostic Radiology | Scottsdale, AZ |
| Douglas S Lewis, M.D. | Diagnostic Radiology | Phoenix, AZ |
| Cameron M Mcdougall, M.D., FRCS(C) | Neurosurgery | Flint, MI |
| Nikhil K Mehta, MD | Diagnostic Radiology | Scottsdale, AZ |
| Kenneth S Zurcher, MD | Interventional Radiology | Scottsdale, 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