Clinicians affiliated with Southeastern Indiana Anesthesia Associates PC

25 clinicians on file with this group · most practice in Columbus, IN · PAC ID 7618919036

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

19 clinicians affiliated with Southeastern Indiana Anesthesia Associates PC 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 · Anesthesiology (12) · Certified Registered Nurse Anesthetist (CRNA) (6) · Pain Management (1)

Specialty links go to the specialty in Columbus, IN.

Clinicians affiliated with Southeastern Indiana Anesthesia Associates PC, 2024

Alphabetical by last name; 19.

NameSpecialtyCity
Thomas B Cartwright, M.D.AnesthesiologyColumbus, IN
Joseph A Day, MDAnesthesiologyColumbus, IN
Robert C Jeffrey, MDAnesthesiologyColumbus, IN
Marlen B Jost, CRNACertified Registered Nurse Anesthetist (CRNA)Kalamazoo, MI
Megan C Mangas, RN, CRNACertified Registered Nurse Anesthetist (CRNA)Columbus, IN
Scott M Mcmullen, MDAnesthesiologyColumbus, IN
Trent M Miller, MDAnesthesiologyColumbus, IN
Joshua D Morris, MDPain ManagementSeymour, IN
Teal Murphy, M.D.AnesthesiologyColumbus, IN
Michelle L O'Brien, M.D.AnesthesiologyColumbus, IN
Robert J Oesterling, MDAnesthesiologyColumbus, IN
Andrew D Powell, M.D.AnesthesiologyColumbus, IN
Joseph L Ryan, MDAnesthesiologyColumbus, IN
Tierra K Scott, CRNACertified Registered Nurse Anesthetist (CRNA)Columbus, IN
Creighton Smith, CRNACertified Registered Nurse Anesthetist (CRNA)Columbus, IN
Nicholas Sparks, DNPCertified Registered Nurse Anesthetist (CRNA)Columbus, IN
Kristen M Thomas, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Columbus, IN
Ralph L Wischmeyer, M.D.AnesthesiologyColumbus, IN
Jiangming Xu, MDAnesthesiologyColumbus, 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