Clinicians affiliated with Beacon Medical Group Inc

589 clinicians on file with this group · most practice in South Bend-Mishawaka, IN-MI · PAC ID 1254243306

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

484 clinicians affiliated with Beacon Medical Group Inc are in the 2024 Medicare Part B data, 304 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 (112) · Family Practice (84) · Internal Medicine (33) · Physician Assistant (31) · Certified Registered Nurse Anesthetist (CRNA) (24) · Neurology (16) · Psychiatry (14) · General Surgery (13) · Hospitalist (11) · Critical Care (Intensivists) (10) · Obstetrics & Gynecology (10) · Orthopedic Surgery (10) · Cardiology (9) · Anesthesiology (8) · Neurosurgery (8) · Pulmonary Disease (7) · Audiologist (6) · Gastroenterology (6) · Interventional Cardiology (6) · Interventional Radiology (6) · Otolaryngology (6) · Hematology-Oncology (5) · Physical Medicine and Rehabilitation (5) · Infectious Disease (4) · Radiation Oncology (4) · Thoracic Surgery (4) · Clinical Cardiac Electrophysiology (3) · Podiatry (3) · Rheumatology (3) · Urology (3) · Diagnostic Radiology (2) · Emergency Medicine (2) · Gynecological Oncology (2) · Nephrology (2) · Vascular Surgery (2) · Hospice and Palliative Care (1) · Licensed Clinical Social Worker (1) · Pain Management (1) · Pediatric Medicine (1) · Peripheral Vascular Disease (1) · Plastic and Reconstructive Surgery (1) · Psychologist, Clinical (1) · Registered Dietitian or Nutrition Professional (1) · Speech Language Pathologist (1) · Sports Medicine (1)

Specialty links go to the specialty in South Bend-Mishawaka, IN-MI.

Clinicians affiliated with Beacon Medical Group Inc, 2024

Alphabetical by last name; 201–300 of 484.

Name	Specialty	City
Kristine E Jennings, MD	Family Practice	South Bend, IN
Jonathan Y Ji, M.D.	Neurology	South Bend, IN
James O Jin, M.D.	Hematology-Oncology	South Bend, IN
Quanri Jin, M.D.	Internal Medicine	South Bend, IN
Russell F Johnson, MD	Radiation Oncology	Elkhart, IN
Sunny M Johnson, FNP-BC	Nurse Practitioner	Elkhart, IN
Yosef Kahn, MD	Clinical Cardiac Electrophysiology	South Bend, IN
Mathew J Kallookulangara, M.D.	Internal Medicine	South Bend, IN
Laura Kanyimbo, DNP	Nurse Practitioner	South Bend, IN
John P Karagiannis, M.D.	Gastroenterology	Elkhart, IN
Chad W Katona, M.D.	General Surgery	South Bend, IN
Angela C Kay, PA	Physician Assistant	South Bend, IN
Rebecca K Kelln, PA-C	Physician Assistant	South Bend, IN
Amanda Kelly, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Irving, TX
Katrina A Kennedy, RN, MSN, FNP-BC	Nurse Practitioner	Elkhart, IN
Kathryn A Kenney, D.O., MBA	Psychiatry	South Bend, IN
Janet E Kercher, NP	Nurse Practitioner	Middlebury, IN
Jena R Kern, MD	Internal Medicine	South Bend, IN
Nicholas H Kerr, DO	Hospice and Palliative Care	South Bend, IN
Melissa N Kessie, MD	Family Practice	South Bend, IN
Christopher F Ketcham, DO	Physical Medicine and Rehabilitation	South Bend, IN
Sedra J Ketcham, APRN	Nurse Practitioner	South Bend, IN
Jacob F Keultjes, MSN, FNP-C	Nurse Practitioner	Elkhart, IN
Walid Khabbaz, M.D.	Thoracic Surgery	South Bend, IN
Harmanjot S Khaira, MD	Pulmonary Disease	South Bend, IN
Faiz U Khan, MD	Family Practice	La Porte, IN
Devin Kinney, FNP	Nurse Practitioner	South Bend, IN
Henry Kirori	Nurse Practitioner	Elkhart, IN
Rachel M Knafel, NP	Nurse Practitioner	Goshen, IN
George L Kneller, M.D.	Family Practice	Laporte, IN
John F Kobayashi, MD	Cardiology	South Bend, IN
Justin J Koenig, DO	General Surgery	South Bend, IN
Abigail M Korb, PA-C	Physician Assistant	South Bend, IN
Matthew F Koscielski, M.D.	Critical Care (Intensivists)	South Bend, IN
Michael S Kozak, MD	Family Practice	South Bend, IN
James W Kozelka, MD	Neurology	Granger, IN
Rachel M Kratzer, FNP	Nurse Practitioner	Elkhart, IN
Gurudutt B Kulkarni, M.D.	Clinical Cardiac Electrophysiology	Elkhart, IN
Abhay Kumar, MD	Critical Care (Intensivists)	Houston, TX
Nicole L Kunar, DO	Family Practice	South Bend, IN
Thomas Larsen, MD	Family Practice	South Bend, IN
Zachary Laucis, D.O.	General Surgery	South Bend, IN
Kathryn Leggieri, PA	Physician Assistant	Flint, MI
Gabriel Lewis	Certified Registered Nurse Anesthetist (CRNA)	Elkhart, IN
O'Dene H Lewis, M.B.,B.S	Pulmonary Disease	Silver Spring, MD
Margaret E Libbey	Physician Assistant	South Bend, IN
Amber Lichtenbarger, MD	Family Practice	South Bend, IN
Ryan Lingle, DO	Family Practice	La Porte, IN
Hanan T Lodhi, MD	Hospitalist	Bronx, NY
Jennifer J Loop-Miller, PMHNP	Nurse Practitioner	South Bend, IN
Jose L Lopez, M.D.	Neurology	Granger, IN
Joshua Lotfallah, M.D.	Psychiatry	Sarasota, FL
Wen Sun Lum, MD	Internal Medicine	South Bend, IN
Rachel J Macias, M.D.	Plastic and Reconstructive Surgery	Mishawaka, IN
Jessica M Magyar, PA-C	Physician Assistant	Coldwater, MI
Rebecca Mahlie, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Elkhart, IN
Marion E Mahone, MD	Family Practice	South Bend, IN
Cecilia M Maina, FNP	Nurse Practitioner	Elkhart, IN
Kevin M Major, M.D.	Vascular Surgery	Oxnard, CA
Theresa Malcom, FNP	Nurse Practitioner	Elkhart, IN
Javed A Malik, D.O.	Hematology-Oncology	South Bend, IN
Jason A Mancini, MSN, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Vincennes, IN
Linda A Mansfield, MD	Family Practice	South Bend, IN
Jason E Marker, M.D.	Family Practice	South Bend, IN
Keyna A Martinez, M.D.	Family Practice	Bremen, IN
Charbel F Maskiny, MD	Critical Care (Intensivists)	South Bend, IN
Kellen Mastick, MD	Hospitalist	South Bend, IN
Charles A Mathis, MD	Cardiology	Elkhart, IN
James P Mauck, MD	Obstetrics & Gynecology	Elkhart, IN
Andrew C Mcafee, M.D.	Family Practice	Granger, IN
Rosalie L Mcbride, M.D.	Obstetrics & Gynecology	Elkhart, IN
Eric S Mccoy, M.D.	Orthopedic Surgery	South Bend, IN
Jeanna Mccuddy, NP-C	Nurse Practitioner	South Bend, IN
Samuel Mcgrath, MD	Radiation Oncology	South Bend, IN
Vijay A Mehta, MD	Cardiology	Elkhart, IN
Alejandro Mikelonis, PA-C	Physician Assistant	South Bend, IN
Stephanie Mikelonis, PA-C	Physician Assistant	South Bend, IN
Chad M Miller, MD	Neurology	Columbus, OH
Eric J Miller, M.D.	Family Practice	Nappanee, IN
Nicholas Miller	General Surgery	Elkhart, IN
Peter D Miller, M.D.	Interventional Radiology	Mishawaka, IN
Emily Milliken, NP	Nurse Practitioner	South Bend, IN
Nicole J Minnich	Physician Assistant	Elkhart, IN
Mayank K Mittal, MD	Interventional Cardiology	South Bend, IN
Khalid Mohamed, MD	Internal Medicine	Evanston, IL
Shoeb Mohammed, M.D,	Hospitalist	Tulsa, OK
Donald C Mohs, MD	Otolaryngology	South Bend, IN
Tricia L Moreno, AUD	Audiologist	South Bend, IN
Walter R Morgan, M.D.	Neurology	Celebration, FL
Gerald W Morris, MD	Family Practice	South Bend, IN
Shelley A Morris, D.O.	Family Practice	Granger, IN
Garrett Muhlstadt, DO	Family Practice	Niles, MI
Chinyama Munakampe, MD	Family Practice	Granger, IN
Laura E Munkel, M.D.	Family Practice	Goshen, IN
Abdurrahman Mustafa, MD	Internal Medicine	Evanston, IL
Khalid Najib, M.D.	Interventional Cardiology	South Bend, IN
Kelsey R Namisnak, APRN, FNP-C, CPN	Nurse Practitioner	South Bend, IN
Matthew A Nash, MD	Obstetrics & Gynecology	Des Plaines, IL
Anish H Nayee, MD	Urology	Elkhart, IN
Ruth Neal, APRN	Nurse Practitioner	South Bend, 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