Clinicians affiliated with Mercy Health Partners Sub-Specialty Services

35 clinicians on file with this group · most practice in Muskegon-Norton Shores, MI · PAC ID 3274504105

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

30 clinicians affiliated with Mercy Health Partners Sub-Specialty Services 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 (11) · Pulmonary Disease (7) · Sleep Medicine (3) · General Surgery (2) · Nurse Practitioner (2) · Thoracic Surgery (2) · Cardiology (1) · Neurology (1) · Urology (1)

Specialty links go to the specialty in Muskegon-Norton Shores, MI.

Clinicians affiliated with Mercy Health Partners Sub-Specialty Services, 2024

Alphabetical by last name; 30.

NameSpecialtyCity
Katie M AlfredsonNurse PractitionerMuskegon, MI
Julie A Anderson, PA-CPhysician AssistantMuskegon, MI
Theodore J Boeve, MDCardiologyMuskegon, MI
Ryan M Bylsma, MDThoracic SurgeryMuskegon, MI
Jordan Conklin, PA-CPhysician AssistantJackson, MI
Rachel L Debruin, PA-CPhysician AssistantMuskegon, MI
Kelsi E Drudy, PA-CPhysician AssistantMuskegon, MI
Matthew Eisen, PA-CPhysician AssistantMuskegon, MI
Timothy Gawronski, PAPhysician AssistantMuskegon, MI
Sarah E Gunther, DOPulmonary DiseaseMuskegon, MI
Scott I Hagedorn, MDPulmonary DiseaseSan Antonio, TX
Meghan E Halub, MDThoracic SurgeryMuskegon, MI
David R Heger, D.O., PHARMDPulmonary DiseaseMuskegon, MI
Albert D Ho, M.D.NeurologyGrand Rapids, MI
Zachary A Horton, M.D.General SurgeryPetoskey, MI
Syed S Husaini, M.DSleep MedicineMuskegon, MI
Suzanne Jubb, PA-CPhysician AssistantCarson City, MI
Kathryn Kleaveland, M.D.Pulmonary DiseaseGrand Rapids, MI
Conrad Kozlowski, MDSleep MedicineMuskegon, MI
Mike Kozminski, M.D.UrologyHart, MI
Soumya C Madala, M.D.Sleep MedicineGrand Rapids, MI
Leah K Martin, PA-CPhysician AssistantMuskegon, MI
Kristina P Nitzsche, PA-CPhysician AssistantMuskegon, MI
Maria J Parsons, PA-CPhysician AssistantMuskegon, MI
Mehul B Patel, M.D.Pulmonary DiseaseGrand Haven, MI
Alison L Phillips, PA-CPhysician AssistantMuskegon, MI
Steven Shaw, MDPulmonary DiseaseMuskegon, MI
Samantha E Tallman, DNPNurse PractitionerMuskegon, MI
Joanna Wieckowska, DOPulmonary DiseaseMuskegon, MI
Douglas A Zwemer, MDGeneral SurgeryMuskegon, 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