Clinicians affiliated with Indianapolis Neurosurgical Group PC

51 clinicians on file with this group · most practice in Indianapolis-Carmel-Greenwood, IN · PAC ID 0941191282

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

43 clinicians affiliated with Indianapolis Neurosurgical Group PC are in the 2024 Medicare Part B data, 22 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 · Neurosurgery (15) · Nurse Practitioner (11) · Physician Assistant (9) · Anesthesiology (3) · Diagnostic Radiology (3) · Interventional Radiology (1) · Physical Therapist in Private Practice (1)

Specialty links go to the specialty in Indianapolis-Carmel-Greenwood, IN.

Clinicians affiliated with Indianapolis Neurosurgical Group PC, 2024

Alphabetical by last name; 43.

Name	Specialty	City
Vivek K Agrawal, MD	Diagnostic Radiology	San Jose, CA
Catherine E Albright, NP	Nurse Practitioner	Carmel, IN
Vincent Alentado, MD	Neurosurgery	Noblesville, IN
Krishna Amuluru, MD	Diagnostic Radiology	Carmel, IN
Miracle C Anokwute, MD	Neurosurgery	Avon, IN
Mark J Barton, PA-C	Physician Assistant	Carmel, IN
Katherine A Behrens, PT	Physical Therapist in Private Practice	Carmel, IN
Stacy L Bell, NP	Nurse Practitioner	Indianapolis, IN
Andrew J Denardo, MD	Diagnostic Radiology	Carmel, IN
John Depowell, MD	Neurosurgery	Carmel, IN
Christopher M Doran, MD	Anesthesiology	Avon, IN
Jennifer E Downing, NP	Nurse Practitioner	Indianapolis, IN
Michael K English	Physician Assistant	Carmel, IN
Karsten Fryburg, MD	Neurosurgery	Greenwood, IN
Kristin A Halpern, PA	Physician Assistant	Carmel, IN
Erin E Harrison, AG-ACNP	Nurse Practitioner	Carmel, IN
Sherry D Hash, NP	Nurse Practitioner	Carmel, IN
Mark Hoeprich, M.D.	Neurosurgery	Kettering, OH
Saad Khairi, MD	Neurosurgery	Carmel, IN
Elizabeth D Klein, PA	Physician Assistant	Carmel, IN
Charles G Kulwin, M.D.	Neurosurgery	Carmel, IN
Rachel L Lytle, NP	Nurse Practitioner	Carmel, IN
Walter A Mandery, NP	Nurse Practitioner	Carmel, IN
Shannon Mccanna, M.D.	Neurosurgery	Carmel, IN
Jean-Pierre Mobasser, MD	Neurosurgery	Carmel, IN
Paul S Page, M.D.	Neurosurgery	Avon, IN
Troy D Payner, MD	Neurosurgery	Carmel, IN
Danielle Pfeffer, FNP	Nurse Practitioner	Avon, IN
Eric A Potts, MD	Neurosurgery	Carmel, IN
Rachel C Richards	Nurse Practitioner	Indianapolis, IN
Richard B Rodgers, MD	Neurosurgery	Carmel, IN
Sarah E Rooksberry, PA-C	Physician Assistant	Carmel, IN
Daniel Sahlein, M.D.	Interventional Radiology	Carmel, IN
Todd E Schmidt, M.D.	Anesthesiology	Greenwood, IN
Emma Schulte, PA	Physician Assistant	Carmel, IN
Kushal J Shah, M.D.	Neurosurgery	Greenwood, IN
Caitlin M Sheehan, APRN, AG-ACNP	Nurse Practitioner	Fort Wayne, IN
Caitlyn Shepherd, PA-C	Physician Assistant	Whiteland, IN
Daniel G Spomar, M.D.	Neurosurgery	Greenwood, IN
Michael Sullenberger, D.C.	Physician Assistant	Greenwood, IN
Tiffany A Thacker, FNP-C	Nurse Practitioner	Carmel, IN
Derron Wilson, MD	Anesthesiology	Carmel, IN
Eustina Zakher, MSPA	Physician Assistant	Greenwood, IN

Practice locations

Listed practice locations in Indiana.

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