Clinicians affiliated with Nephrology Associates Of Northern Indiana PC

65 clinicians on file with this group · most practice in Fort Wayne, IN · PAC ID 8921033440

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

57 clinicians affiliated with Nephrology Associates Of Northern Indiana PC are in the 2024 Medicare Part B data, 37 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 · Nephrology (37) · Nurse Practitioner (16) · Physician Assistant (3) · Certified Clinical Nurse Specialist (1)

Specialty links go to the specialty in Fort Wayne, IN.

Clinicians affiliated with Nephrology Associates Of Northern Indiana PC, 2024

Alphabetical by last name; 57.

Name	Specialty	City
Melinda M Abbring, FNP-BC	Nurse Practitioner	East Chicago, IN
Gaurav Agarwal, MD	Nephrology	Merrillville, IN
Mohammad Ali Al Mahdawi, M.D	Nephrology	Fort Wayne, IN
Melissa D Anderson, MD	Nephrology	Indianapolis, IN
Guy C Asher, M.D.	Nephrology	Fort Wayne, IN
Nancy R Baird, M.D.	Nephrology	Indianapolis, IN
James E Bolander, M.D.	Nephrology	Indianapolis, IN
Yves Frantz Brignol, MBA/HA, CMC	Nephrology	Merrillville, IN
Amanda Chambers, NP	Nurse Practitioner	Valparaiso, IN
Cindy Chapman, NURSE PRACTITIONER	Nurse Practitioner	Merrillville, IN
Saurabh Chawla, M.D.	Nephrology	Merrillville, IN
Kenneth L Choi, MD	Nephrology	Merrillville, IN
Asim Chughtai, M.D.	Nephrology	Hammond, IN
John T Ducker, MD	Nephrology	Fort Wayne, IN
Jon'nea R Dye, MSN, FNP-C	Nurse Practitioner	Fort Wayne, IN
Kisha Edwards, NP	Nurse Practitioner	Indianapolis, IN
James C Elliott, M.D.	Nephrology	Indianapolis, IN
Rafael Fletes, M.D.	Nephrology	Merrillville, IN
Kristoph M Giricz, M.D.	Nephrology	Hammond, IN
Garima Gupta, MD	Nephrology	Fort Wayne, IN
Rachel J Hiple	Physician Assistant	Fort Wayne, IN
Mellissa Hite, FNP-BC	Nurse Practitioner	Fort Wayne, IN
Prasanna Isaac, M.D.	Nephrology	Fort Wayne, IN
Nader Ismail, DO	Nephrology	Merrillville, IN
Carolyne J Jepkorir, M.D.	Nephrology	Indianapolis, IN
Andrea Lewis, CNS	Certified Clinical Nurse Specialist	Valparaiso, IN
Elizabeth Low, FNP-BC	Nurse Practitioner	Fort Wayne, IN
Kiran B Mandya Chikkalingaiah, M.D	Nephrology	Fort Wayne, IN
Kashif Manzoor, MD	Nephrology	Indianapolis, IN
Patrick P Mchugh, M.D.	Nephrology	Indianapolis, IN
Erin Mcmanus, NP	Nurse Practitioner	Munster, IN
Irfan Munir	Nephrology	Fort Wayne, IN
Kevin A Myrie, M.D,	Nephrology	Merrillville, IN
Nadeem W Najam, MD	Nephrology	Indianapolis, IN
Andrew W O'Shaughnessy, MD	Nephrology	Fort Wayne, IN
Jill A Plichta, ANP-BC	Nurse Practitioner	Indianapolis, IN
Parishurama S Reddy, M.D.	Nephrology	Indianapolis, IN
Sam Rhoades, PA-C	Physician Assistant	Fort Wayne, IN
John P Richard, PA	Physician Assistant	Fort Wayne, IN
Nicole Y Richards, FNP	Nurse Practitioner	Valparaiso, IN
Mark Rumancik, MD	Nephrology	Fort Wayne, IN
Joseph R Santos, D.O.	Nephrology	Indianapolis, IN
Jacob C Shively	Nurse Practitioner	Fort Wayne, IN
Kristin M Sloan, NP	Nurse Practitioner	Fort Wayne, IN
George P Thieret, FNP-BC	Nurse Practitioner	Indianapolis, IN
Sohail A Usman, MD	Nephrology	Indianapolis, IN
Maria R Valcarcel, MD	Nephrology	Fort Wayne, IN
Marisela Varela, MD	Nephrology	Merrillville, IN
Venkat Vavilala, MD	Nephrology	Merrillville, IN
Kanakapura Venkatakrishna, MD	Nephrology	Fort Wayne, IN
Bryan Waldo, M.D.	Nephrology	Valparaiso, IN
Jason A Walker, BC-FNP	Nurse Practitioner	Fort Wayne, IN
Kathleen Wallace, APN	Nurse Practitioner	Merrillville, IN
Jessie M Whiteman, FNP-C	Nurse Practitioner	Fort Wayne, IN
Jeremy S Wittenborn, M.D.	Nephrology	Indianapolis, IN
Katrina E Wright, MD	Nephrology	Merrillville, IN
Mindaugas Zekonis, M.D.	Nephrology	Indianapolis, IN

Practice locations

Listed practice locations in Indiana, Ohio.

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