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Clinicians affiliated with 219 Health Network Inc

69 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 0547521452

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

52 clinicians affiliated with 219 Health Network Inc are in the 2024 Medicare Part B data, 38 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 (12) · Obstetrics & Gynecology (8) · Family Practice (6) · Internal Medicine (5) · Urology (5) · Rheumatology (4) · Endocrinology (3) · General Surgery (2) · Interventional Cardiology (2) · Neurology (2) · Physician Assistant (2) · Psychiatry (1)

Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.

Clinicians affiliated with 219 Health Network Inc, 2024

Alphabetical by last name; 52.

NameSpecialtyCity
Adil Alavi, M.D.EndocrinologyPark Ridge, IL
Kristen N Bilek, FNP-CNurse PractitionerCrown Point, IN
Brian R Billmeyer, M.D.UrologyMerrillville, IN
Alfonso A Blum, M.Internal MedicineEast Chicago, IN
Jamie Brennan, NP-CNurse PractitionerHighland, IN
John J ByunRheumatologyMunster, IN
Eleazar E Calero, MDInternal MedicineChicago, IL
Humberto Calero, MDEndocrinologyEast Chicago, IN
Saundra G Clark, NP-CNurse PractitionerDyer, IN
Taylor D Coleman, MDGeneral SurgeryMunster, IN
Andrea J Deleo, D.O., M.S.E.NeurologyMunster, IN
Teoman R Demir, M.D.General SurgeryMunster, IN
Barbara Diakos, MDObstetrics & GynecologySaint John, IN
Rose Diakos, MDObstetrics & GynecologySaint John, IN
John E Dolatowski, M.D.Internal MedicineHobart, IN
Stephanie Evanson, MDObstetrics & GynecologyMunster, IN
Alma D Farin, D.O.Obstetrics & GynecologyMunster, IN
Joseph W Frescura, PA-CPhysician AssistantChicago, IL
Fadia J Haddadin, MDFamily PracticeHighland, IN
Andrew House, MDFamily PracticeCrown Point, IN
Sami Ismail, DOFamily PracticeCedar Lake, IN
Kirk JenkinsRheumatologyValparaiso, IN
Amit Kakkar, MDInterventional CardiologyEast Chicago, IN
Arif Khalil, M.D.Interventional CardiologyEast Chicago, IN
Lindsey M Kolakoski, PMHNP-BCNurse PractitionerHobart, IN
Tarek Kudaimi, M.D.RheumatologyMunster, IN
Matthew A Libiran, MDFamily PracticeEast Chicago, IN
Lauren LockeNurse PractitionerCedar Lake, IN
Viraj Maniar, M.D.UrologyMerrillville, IN
Howard J Marcus, MDObstetrics & GynecologySchererville, IN
Maali Milhem, MDEndocrinologyMunster, IN
Carolina Ocampo, M.D.Family PracticeHighland, IN
Rebecca Papamihalakis, NPNurse PractitionerMunster, IN
Kevin Parikh, MDUrologyEast Chicago, IN
Zalak Patel, FNP-CNurse PractitionerEast Chicago, IN
Alison Petrovich, MDInternal MedicineCrown Point, IN
Lady A Plasabas, AGACNP-BCNurse PractitionerEast Chicago, IN
Cristina Quiroz, AGPCNP-BCNurse PractitionerHighland, IN
Lisa K Richardson, M.D.Family PracticeHomewood, IL
Mario M Robbins, DOPsychiatryMerrillville, IN
Jaime E Ruiz Montero, MDInternal MedicineEast Chicago, IN
Selena Samardzich, FNPNurse PractitionerEast Chicago, IN
Claudia G SantacruzPhysician AssistantHammond, IN
Natalie R Sessions, D.O.RheumatologySouth Bend, IN
Amanda Stolarz, MSN, FNP-CNurse PractitionerCedar Lake, IN
Ryan M Swearingen, MDUrologyMerrillville, IN
Aruna Uppuluri, MDObstetrics & GynecologyMunster, IN
Janos A Uzonyi, MDObstetrics & GynecologyEast Chicago, IN
Ted Vellos, M.D.UrologyOrland Park, IL
Scot E WestNurse PractitionerEast Chicago, IN
Leslie Wilbanks, M.D.NeurologyMunster, IN
Osama A Zaghmout, M.D.Obstetrics & GynecologyHighland, 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