Clinicians affiliated with Eaton Rapids Medical Center

32 clinicians on file with this group · most practice in Lansing-East Lansing, MI · PAC ID 5991692634

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

18 clinicians affiliated with Eaton Rapids Medical Center are in the 2024 Medicare Part B data, 11 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 · Internal Medicine (6) · Nurse Practitioner (2) · Orthopedic Surgery (2) · Physical Therapist in Private Practice (2) · Certified Registered Nurse Anesthetist (CRNA) (1) · Emergency Medicine (1) · General Surgery (1) · Hospitalist (1) · Physician Assistant (1) · Podiatry (1)

Specialty links go to the specialty in Lansing-East Lansing, MI.

Clinicians affiliated with Eaton Rapids Medical Center, 2024

Alphabetical by last name; 18.

NameSpecialtyCity
Melissa Aste, CRNACertified Registered Nurse Anesthetist (CRNA)Sunrise, FL
Shweta Bhatnagar, DOInternal MedicineLansing, MI
Jeffrey G Deppen, DOGeneral SurgeryLansing, MI
Matthew L Draper, FNP-C, RN, AT, ATCNurse PractitionerJackson, MI
Nicholas J Dyer, PAPhysician AssistantJackson, MI
Timothy E Ekpo, DOOrthopedic SurgeryGrand Blanc, MI
Amit Ghose, MDInternal MedicineLansing, MI
Justin S Kisaka, DOInternal MedicineLansing, MI
Michael C Kowalczyk, DOInternal MedicineLansing, MI
Daniel Maccourtney, MDInternal MedicineLansing, MI
Waleed Obaid, M.DHospitalistDetroit, MI
Dillon Ommodt, DPTPhysical Therapist in Private PracticeJackson, MI
Eugene D Rohacz, DPMPCPodiatryHillsdale, MI
Scott M Russo, DOEmergency MedicineLansing, MI
Adrienne L Tawney, PTPhysical Therapist in Private PracticeJackson, MI
Tudor R Tien, M.D.Orthopedic SurgeryJackson, MI
Nichole K Vanells, CNPNurse PractitionerEast Lansing, MI
Jennifer M Wollack, D.O.Internal MedicineLansing, MI

Practice locations

Listed practice locations in Michigan.

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