Clinicians affiliated with Johnson Memorial Hospital

39 clinicians on file with this group · most practice in Indianapolis-Carmel-Greenwood, IN · PAC ID 8527972595

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

34 clinicians affiliated with Johnson Memorial Hospital are in the 2024 Medicare Part B data, 27 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 · Anesthesiology (12) · Internal Medicine (4) · Cardiology (2) · Nurse Practitioner (2) · Pain Management (2) · Pathology (2) · Physician Assistant (2) · Podiatry (2) · Vascular Surgery (2) · Certified Registered Nurse Anesthetist (CRNA) (1) · Hematology (1) · Interventional Cardiology (1) · Pulmonary Disease (1)

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

Clinicians affiliated with Johnson Memorial Hospital, 2024

Alphabetical by last name; 34.

Name	Specialty	City
Ali M Akmal, M.D.	Pain Management	Franklin, IN
Scott M Benjamin, DPM	Podiatry	Franklin, IN
Sydney A Bramlett, DNP, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Indianapolis, IN
Stephen M Brown, M.D.	Anesthesiology	Indianapolis, IN
Jason W Christie, M.D.	Vascular Surgery	Columbus, IN
Austin S Combs, PA-C	Physician Assistant	Noblesville, IN
Gaston Dana, DO	Internal Medicine	Franklin, IN
Andrew E Dick, M.D.	Anesthesiology	Seymour, IN
Stephen F Eberwine, M.D.	Hematology	Franklin, IN
Joshua C Fisher, DPM	Podiatry	Franklin, IN
John Henley, M.D.	Pathology	Cincinnati, OH
Abhishek Khemka, MD	Cardiology	Indianapolis, IN
David A Kristo, M.D.	Pulmonary Disease	Franklin, IN
Edgar Martinez, MD	Anesthesiology	Franklin, IN
Ronald Mastouri, MD	Internal Medicine	Indianapolis, IN
Scott M Mcmullen, MD	Anesthesiology	Columbus, IN
Leah E Moravec, MD	Anesthesiology	Indianapolis, IN
Joshua D Morris, MD	Pain Management	Seymour, IN
Teal Murphy, M.D.	Anesthesiology	Columbus, IN
Michelle L O'Brien, M.D.	Anesthesiology	Columbus, IN
Brian A O'Leary, M.D.	Interventional Cardiology	Indianapolis, IN
Kellie A Park, MD	Anesthesiology	Seymour, IN
Sujoy Phookan, M.D.	Cardiology	Carmel, IN
Angela M Rearick, MD	Anesthesiology	Lafayette, IN
Douglas Y Roese, MD	Vascular Surgery	Columbus, IN
Cassandra Schwach, PA-C	Physician Assistant	Franklin, IN
Russell Sinn, M.D.	Anesthesiology	Beech Grove, IN
Raymond U Tapnio, M.D.	Anesthesiology	Shelbyville, IN
Kurt M Terrell, M.D.	Anesthesiology	1125 W Jefferson Street, IN
Peter M Turlo, MD	Internal Medicine	Mooresville, IN
Megan C Weaver, NP	Nurse Practitioner	Indianapolis, IN
Pieter Wiersema, MD	Pathology	Indianapolis, IN
Christopher Zee-Cheng, MD	Internal Medicine	Franklin, IN
Herbert T Zinzombe, PMHNP	Nurse Practitioner	Indianapolis, 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