Clinicians affiliated with Riverview Health

Acute Care Hospitals · Government - Local · 395 Westfield Rd, Noblesville, IN 46060 · Indianapolis-Carmel-Greenwood, IN · CCN 150059

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

486 clinicians affiliated with Riverview Health are in the 2024 Medicare Part B data (516 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (74) · Family Practice (49) · Internal Medicine (45) · Diagnostic Radiology (43) · Emergency Medicine (41) · Physician Assistant (39) · Neurology (21) · Orthopedic Surgery (17) · Anesthesiology (14) · Podiatry (9) · Urology (9) · Interventional Cardiology (8) · Neurosurgery (7) · Cardiology (6) · General Surgery (6) · Pulmonary Disease (6) · Nephrology (5) · Radiation Oncology (5) · Rheumatology (5) · Vascular Surgery (5) · Endocrinology (4) · Hospitalist (4) · Interventional Radiology (4) · Obstetrics & Gynecology (4) · Otolaryngology (4) · Cardiac Surgery (3) · Colorectal Surgery (Proctology) (3) · Gastroenterology (3) · Geriatric Medicine (3) · Hematology-Oncology (3) · Medical Oncology (3) · Pain Management (3) · Pathology (3) · Psychiatry (3) · Clinical Cardiac Electrophysiology (2) · Critical Care (Intensivists) (2) · Infectious Disease (2) · Interventional Pain Management (2) · Physical Medicine and Rehabilitation (2) · Psychologist, Clinical (2) · Sports Medicine (2) · Allergy/ Immunology (1) · Dermatology (1) · Gynecological Oncology (1) · Hand Surgery (1) · Micrographic Dermatologic Surgery (1) · Ophthalmology (1) · Osteopathic Manipulative Medicine (1) · Pediatric Medicine (1) · Sleep Medicine (1) · Surgical Oncology (1) · Thoracic Surgery (1)

Clinicians affiliated with Riverview Health, 2024

Alphabetical by last name; 101–200 of 486.

Name	Specialty	City
Steven J Delee, DO	Family Practice	Carmel, IN
John Depowell, MD	Neurosurgery	Carmel, IN
Kaitlyn N Dervenis, NP	Nurse Practitioner	Noblesville, IN
Rajesh D Dhamecha, MD	Diagnostic Radiology	Indianapolis, IN
Ravneet K Dhillon, M.D	Nephrology	Noblesville, IN
John W Dietz, MD	Orthopedic Surgery	Indianapolis, IN
Gregory D Dikos, MD	Orthopedic Surgery	Indianapolis, IN
Andy R Dillingham, DO	Family Practice	Carmel, IN
Derrick Dillow, FNP-C	Nurse Practitioner	Noblesville, IN
Maria Angeline S Diokno-Morris, MD	Neurology	Indianapolis, IN
Lien N Doan, MD	Diagnostic Radiology	San Diego, CA
Amy L Draper-Poe, NP	Nurse Practitioner	Tipton, IN
Thomas C Dugan, MD	Radiation Oncology	Indianapolis, IN
Jessica Z Durk, MD	Radiation Oncology	Indianapolis, IN
Drew Dust	Internal Medicine	Greenfield, IN
Joseph Eapen, MD	Internal Medicine	Noblesville, IN
Megan J Eaton, DO	Family Practice	Cicero, IN
Gregory B Elsner, MD	Interventional Cardiology	Indianapolis, IN
Addison Elston, M.D.	Diagnostic Radiology	Pittsburgh, PA
August J Emford, MD	Family Practice	Westfield, IN
Hill A Enuh, MD	Pulmonary Disease	Greenwood, IN
Barbara D Evens, NP	Nurse Practitioner	Indianapolis, IN
Joseph L Falin, M.D.	Anesthesiology	Muncie, IN
William J Fecht, M.D.	Gastroenterology	Indianapolis, IN
Mark D Fisch, M.D.	Cardiology	Indianapolis, IN
Jeremy G Fisk, MD	Family Practice	Cicero, IN
Luke Flood, MD	Diagnostic Radiology	Danville, IN
Leah K Forney, MD	Family Practice	Noblesville, IN
David M Foulk, MD	Sports Medicine	Indianapolis, IN
Amy L Frank, FNP-C	Nurse Practitioner	Anderson, IN
Margaret L Frazer, MD	Neurology	Carmel, IN
Kathryn Freeman	Colorectal Surgery (Proctology)	Noblesville, IN
Mark R Freije, MD	Family Practice	Carmel, IN
Morgan Frink, DO	Internal Medicine	Fishers, IN
Katlyn M Gahagen, PA-C	Physician Assistant	Indianapolis, IN
Jonathan P Gentile, M.D.	Interventional Pain Management	Carmel, IN
Matthew G Gentry, MD	Neurology	Indianapolis, IN
Lori A Gibson, ARNP	Nurse Practitioner	Noblesville, IN
April S Gish, MD	Family Practice	Fishers, IN
Haylee Goad, FNP-C	Nurse Practitioner	Noblesville, IN
Dedra C Goff, FNP-BC	Nurse Practitioner	Noblesville, IN
Sheeda Golian	Osteopathic Manipulative Medicine	Kokomo, IN
Kathleen A Golightly, MD	Internal Medicine	Indianapolis, IN
Ronald Gotanco, M.D.	Anesthesiology	San Antonio, TX
Ryan B Greene, MD	Interventional Radiology	Indianapolis, IN
Michael Groswald, MD	Diagnostic Radiology	Jacksonville, FL
Rajat Gupta, MD	Diagnostic Radiology	Indianapolis, IN
Muhammad J Habib, MD	Pulmonary Disease	Noblesville, IN
Makram Y Hajj, MD	Cardiology	Carmel, IN
Hannah C Hall, M.D.	Family Practice	Indianapolis, IN
Kaitlyn G Hall, FNP-C	Nurse Practitioner	Westfield, IN
Joy K Hallmark, MD	Emergency Medicine	Chapel Hill, NC
Sara B Hannon, PA-C	Physician Assistant	Noblesville, IN
Christopher J Hansen, M.D.	Vascular Surgery	Indianapolis, IN
John F Hanson, MD	Emergency Medicine	Omaha, NE
Ahrarul Haque, MD	Family Practice	Indianapolis, IN
James W Hardacker, MD	Orthopedic Surgery	Carmel, IN
Sydney Harman, MD	Pain Management	Carmel, IN
Ronald R Harper, P.A.	Physician Assistant	Carmel, IN
Syed K Hashmi, MD	Internal Medicine	Sikeston, MO
Travis L Healey, M.D.	Diagnostic Radiology	Indianapolis, IN
Lauren Heavin, MD	Family Practice	Carmel, IN
Sarah Heckman, FNP-BC	Nurse Practitioner	Noblesville, IN
David A Heimansohn, MD	Cardiac Surgery	Indianapolis, IN
Samuel R Heiser, M.D.	General Surgery	Noblesville, IN
David Henry	Physician Assistant	Cicero, IN
James B Hermiller, MD	Interventional Cardiology	Indianapolis, IN
Craig E Herrman, MD	Neurology	Indianapolis, IN
Rebecca D Hiday, FNP	Nurse Practitioner	Indianapolis, IN
Grant E Highley	Anesthesiology	Indianapolis, IN
Jeffrey W Hilburn, MD	Neurology	Indianapolis, IN
Kristin E Hillhouse, MD	Obstetrics & Gynecology	Noblesville, IN
Haley Himmelhaver, FNP-C	Nurse Practitioner	Fishers, IN
Rachel A Hinshaw, RN, NP	Nurse Practitioner	Indianapolis, IN
Laura Hintze, DO	Emergency Medicine	Mount Clemens, MI
Stacie K Hirota, DO	Internal Medicine	Noblesville, IN
Stefan A Hoff, M.D.	Diagnostic Radiology	Indianapolis, IN
Emily D Hogancamp, MD	Physical Medicine and Rehabilitation	Lexington, KY
Staci L Hollar	Geriatric Medicine	Indianapolis, IN
Brian D Hornback, MD	Pathology	Indianapolis, IN
Samuel Horton, M.D.	Neurology	Carmel, IN
Amanda Houchens, M.D.	Family Practice	Carmel, IN
George Hoyek, MD	Geriatric Medicine	Noblesville, IN
Michael Y Huang, MD	Diagnostic Radiology	Indianapolis, IN
Philip S Huang, DO	Orthopedic Surgery	Carmel, IN
Adam M Huff, M.D.	Orthopedic Surgery	Indianapolis, IN
Hou-En J Hui, M.D.	Family Practice	Fishers, IN
Melissa L Humburg	Nurse Practitioner	Carmel, IN
Meghan M Huser	Physician Assistant	Noblesville, IN
Tracey Ikerd, MD	Infectious Disease	Carmel, IN
Timothy D Imler, M.D.	Internal Medicine	Indianapolis, IN
Edward Irick, MD	Emergency Medicine	Anderson, IN
Roland L Isaacs, ACNP-BC	Nurse Practitioner	Greenwood, IN
Kiran Ivaturi, MD	Neurology	Indianapolis, IN
Dennis M Jacob, M.D.	Vascular Surgery	Indianapolis, IN
Stephen P Jacobsen, MD	Orthopedic Surgery	Carmel, IN
Loren K Jacobus, NP	Nurse Practitioner	Carmel, IN
Carla M Jenkins, NP-C	Nurse Practitioner	Avon, IN
Alexandria Jo, M.D.	Diagnostic Radiology	Indianapolis, IN
Kelly J Jones, APRN, NP-C	Nurse Practitioner	Carmel, IN

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built