Clinicians affiliated with Three Rivers Health System Inc

41 clinicians on file with this group · most practice in Sturgis, MI · PAC ID 8729245584

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

33 clinicians affiliated with Three Rivers Health System Inc are in the 2024 Medicare Part B data, 17 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 · Physician Assistant (9) · Internal Medicine (4) · Nurse Practitioner (4) · General Surgery (3) · Podiatry (3) · Family Practice (2) · Hematology-Oncology (2) · Hospitalist (2) · Orthopedic Surgery (2) · Otolaryngology (1) · Pediatric Medicine (1)

Specialty links go to the specialty in Sturgis, MI.

Clinicians affiliated with Three Rivers Health System Inc, 2024

Alphabetical by last name; 33.

NameSpecialtyCity
Muhammad S Ahmed, M.D.Hematology-OncologyThree Rivers, MI
Asad Ansari, MDPediatric MedicineSouth Bend, IN
Ana Arnold, PA-CPhysician AssistantLansing, MI
Vicki B Bilyk, PA-CPhysician AssistantThree Rivers, MI
Kelley C Campbell, FNP-CNurse PractitionerThree Rivers, MI
Sean J Crabtree, PAPhysician AssistantThree Rivers, MI
Matthew DeereGeneral SurgeryElkhart, IN
Amelia L Evenhouse, P.A.Physician AssistantKalamazoo, MI
Adam Farrell, PA-CPhysician AssistantHastings, MI
Carlye J Henline, P.A.Physician AssistantThree Rivers, MI
Maire K Howell, DPMPodiatryThree Rivers, MI
Michael A Howell, DPMPodiatryColdwater, MI
Mohammed O Jahangir, M.D.Internal MedicineChicago, IL
Katie R Jennings, PA-CPhysician AssistantPortage, MI
Janaye N Keifer, NPNurse PractitionerThree Rivers, MI
Nabil A Khan, M.D.HospitalistClare, MI
Lori A Klopfenstein, FNP-BCNurse PractitionerKalamazoo, MI
James A Macdonald, DOGeneral SurgeryThree Rivers, MI
Javed A Malik, D.O.Hematology-OncologySouth Bend, IN
Michael P Maskill, DPMPodiatryPortage, MI
Emily A Mitchell, D.O.General SurgeryNiles, MI
Donald C Mohs, MDOtolaryngologySouth Bend, IN
Ryan J O'Rourke, MDOrthopedic SurgerySouth Bend, IN
Christopher L Price, MDFamily PracticeThree Rivers, MI
Muhammad W Raqeem, M.D.HospitalistDecatur, IL
Alyssa M Rumsey, DOInternal MedicineThree Rivers, MI
Nicole L Shaw, FNPNurse PractitionerThree Rivers, MI
Paul J Simpson, DOFamily PracticeThree Rivers, MI
Steven M Squires, PA-CPhysician AssistantThree Rivers, MI
Lauren M Vandenberg, PA-CPhysician AssistantThree Rivers, MI
Ahed Zayzafoon, M.D.Internal MedicineKalamazoo, MI
Shaza Zayzafoon-Mosier, MDInternal MedicineKalamazoo, MI
William A Zuke, MDOrthopedic SurgeryKalamazoo, 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