Clinicians affiliated with Ascension Medical Group Promed

262 clinicians on file with this group · most practice in Kalamazoo-Portage, MI · PAC ID 7315856077

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

228 clinicians affiliated with Ascension Medical Group Promed are in the 2024 Medicare Part B data, 134 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 · Nurse Practitioner (54) · Physician Assistant (40) · Gastroenterology (13) · Cardiology (12) · General Surgery (12) · Family Practice (11) · Internal Medicine (11) · Interventional Cardiology (9) · Diagnostic Radiology (7) · Obstetrics & Gynecology (7) · Critical Care (Intensivists) (6) · Neurosurgery (6) · Orthopedic Surgery (6) · Neurology (5) · Vascular Surgery (5) · Emergency Medicine (3) · Urology (3) · Hematology-Oncology (2) · Hospitalist (2) · Pulmonary Disease (2) · Sleep Medicine (2) · Cardiac Surgery (1) · Endocrinology (1) · General Practice (1) · Hand Surgery (1) · Hospice and Palliative Care (1) · Interventional Radiology (1) · Medical Oncology (1) · Sports Medicine (1) · Surgical Oncology (1) · Thoracic Surgery (1)

Specialty links go to the specialty in Kalamazoo-Portage, MI.

Clinicians affiliated with Ascension Medical Group Promed, 2024

Alphabetical by last name; 1–100 of 228.

NameSpecialtyCity
Ala' A Abdel Jalil, M.D.GastroenterologyCleveland, OH
Amanda J Adams, FNPNurse PractitionerKalamazoo, MI
Breanna E AdamsNurse PractitionerKalamazoo, MI
Michael L Adix, M.D.Interventional RadiologyKalamazoo, MI
Ferris Alkazir, MDSleep MedicineKalamazoo, MI
Jessica M Alkema, PA-CPhysician AssistantKalamazoo, MI
George A Alsina, M.D.NeurosurgeryBowling Green, KY
Omar A Al-Subee, MDGastroenterologyWyandotte, MI
Susan Ames, ACNPNurse PractitionerKalamazoo, MI
Ashley Armbruster, D.O.General SurgeryFarmington Hills, MI
Ana Arnold, PA-CPhysician AssistantLansing, MI
Karam P Asmaro, M.D.NeurosurgeryStanford, CA
Linda BakerNurse PractitionerKalamazoo, MI
Daniel F Barnas, MDSurgical OncologyOwosso, MI
Letizia A Barnes, APNNurse PractitionerChicago, IL
Kali Barrow, NPNurse PractitionerKalamazoo, MI
Mandy J Bates, PA-CPhysician AssistantKalamazoo, MI
Shelley S Bath, M.D.Diagnostic RadiologyMiddleport, NY
Amy M Bensett, PAPhysician AssistantKalamazoo, MI
Frederick I Berg, D.O.UrologyNiles, MI
Kevin L Beyer, D.O.GastroenterologyKalamazoo, MI
Saurabh Bhan, P.A.Physician AssistantKalamazoo, MI
Royce J Biddle, M.D.Diagnostic RadiologyKalamazoo, MI
Boe L Bissett, PA-CPhysician AssistantDelton, MI
William R Bogan, M.D.Internal MedicineBattle Creek, MI
Pauline U Boy, NPNurse PractitionerKalamazoo, MI
John L Bradtke, MDInternal MedicinePortage, MI
Shar'da Brooks, FNP-CNurse PractitionerPortage, MI
David C Brown, DOEmergency MedicineKalamazoo, MI
Julie A Brownell, D.O.UrologySaint Joseph, MI
Amber R Casey, DOInternal MedicineBattle Creek, MI
Anne M Cavanagh, M.D.Internal MedicineTraverse City, MI
Karen E Chandler, NPNurse PractitionerMattawan, MI
Jamie M Chapman, FNP-CNurse PractitionerKalamazoo, MI
Sarah E Charters, M.D.General SurgeryKalamazoo, MI
Yolanda CobleyNurse PractitionerMarshall, MI
Alison Collins, DOFamily PracticeKalamazoo, MI
Heather Cook-Sinden, NPNurse PractitionerDowagiac, MI
Matthew J CummingsDiagnostic RadiologyChicago, IL
Michael J Dandois, D.O.Family PracticeKalamazoo, MI
Amber Darey, MDFamily PracticePortage, MI
Ashley M Dearmond, PA-CPhysician AssistantKalamazoo, MI
Kevin F Dedoe, NPNurse PractitionerKalamazoo, MI
Matthew DeereGeneral SurgeryElkhart, IN
Waraporn M Denjalearn, NPNurse PractitionerStockton, CA
Terri Dennis, NPNurse PractitionerThree Rivers, MI
Brij M Dewan, M.D.GastroenterologyKalamazoo, MI
Larry J Diaz, MDCardiologyWyoming, MI
Brian N Dishinger, MDGeneral SurgeryHolland, MI
Alice F Doe, M.D.Sleep MedicineKalamazoo, MI
Courtney L Drake, PAPhysician AssistantKalamazoo, MI
Melissa A Dusseljee, PA-CPhysician AssistantPortage, MI
Alain R Elian, MDGeneral SurgeryKalamazoo, MI
Michael Engel, DOObstetrics & GynecologyLake Orion, MI
Christian W Ertl, MDGeneral SurgeryKalamazoo, MI
Ashley E Espinosa, NPNurse PractitionerKalamazoo, MI
Ahna C Falzon, NPNurse PractitionerKalamazoo, MI
Tim A Fischell, MDInterventional CardiologyKalamazoo, MI
Craig P Greenberg, M.D.EndocrinologyKalamazoo, MI
Vishal Gupta, M.D.Interventional CardiologyKalamazoo, MI
John G Gustafson, MDInterventional CardiologyKalamazoo, MI
Muhammad K HameedMedical OncologyKalamazoo, MI
Brock A Hardin, M.D.Sports MedicineKalamazoo, MI
Kerri J Heerspink, FNPNurse PractitionerAllegan, MI
Todd Helgeson, PA-CPhysician AssistantKalamazoo, MI
Austin D Hickok, PA-CPhysician AssistantPortage, MI
Michelle R Hill, FNPNurse PractitionerThree Rivers, MI
Lauren A Hoskins, AGNPNurse PractitionerKalamazoo, MI
James E Hull, D.OCritical Care (Intensivists)Kalamazoo, MI
Mary N Ibe, MDObstetrics & GynecologyDetroit, MI
Shadi Idris, MD.CardiologyKalamazoo, MI
Brittany M Immink, PAPhysician AssistantPlainwell, MI
Ryan Jamoua, M.D.CardiologyKalamazoo, MI
James R Jastifer, MDOrthopedic SurgeryElkhart, IN
Abram J Jensen, PA-CPhysician AssistantYpsilanti, MI
Kirsten M Johantgen, MDObstetrics & GynecologyPortage, MI
Amanda J Johnson, PA-CPhysician AssistantKalamazoo, MI
Daniel J Johnston, MDVascular SurgeryKalamazoo, MI
Rebecca A Jones, ADULT NPNurse PractitionerKalamazoo, MI
Amy Juodawlkis, PA-CPhysician AssistantKalamazoo, MI
Jagadeesh K Kalavakunta, M.D.,Interventional CardiologyColdwater, MI
Emily G Kane, DOInternal MedicineKalamazoo, MI
Christina M KempleNurse PractitionerPortage, MI
Kimberly A Kendall, NPNurse PractitionerKalamazoo, MI
Shah-Naz H Khan, MDNeurosurgeryFlint, MI
Robert C Kiser, DOGeneral PracticeKalamazoo, MI
Michael Klein, FNP-CNurse PractitionerSturgis, MI
Elizabeth M Kluka, D.O.Critical Care (Intensivists)Kalamazoo, MI
Veera Pavan K Kotaru, MDCardiologyLansing, MI
Kenneth D Kreitel, MDDiagnostic RadiologyKalamazoo, MI
Jason R Ladwig, M.D.Pulmonary DiseaseKalamazoo, MI
Alicia J Lane, MSN, RN, FNP-CNurse PractitionerDowagiac, MI
Seth B Langsam, MDEmergency MedicineIndianapolis, IN
Robert J Lapenna, MDInterventional CardiologyKalamazoo, MI
William F Lapenna, M.D.Interventional CardiologyKalamazoo, MI
Charles A Larnard, PA-CPhysician AssistantClinton Twp, MI
Paul E Lavin, M.D.NeurologyDetroit, MI
Christina M Lawson, AGACNPNurse PractitionerKalamazoo, MI
Anthony Lee, MDNeurologyKalamazoo, MI
Zhigang Liu, M.D., PH.D.CardiologyKalamazoo, 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