Clinicians affiliated with Cepamerica Illinois LLP
499 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 3274793633
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
413 clinicians affiliated with Cepamerica Illinois LLP are in the 2024 Medicare Part B data, 339 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 · Emergency Medicine (317) · Nurse Practitioner (67) · Family Practice (17) · Physician Assistant (7) · Internal Medicine (3) · Critical Care (Intensivists) (2)
Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.
Clinicians affiliated with Cepamerica Illinois LLP, 2024
Alphabetical by last name; 1–100 of 413.
| Name | Specialty | City |
|---|---|---|
| Osman Abbasi | Emergency Medicine | Bethlehem, PA |
| Shenelle Acoy, FNP-BC | Nurse Practitioner | Mchenry, IL |
| Thomas J Ahearn, PA-C | Physician Assistant | Colton, CA |
| Maher K Ahmad, M.D. | Internal Medicine | Champaign, IL |
| Omar F Ahmed, DO | Emergency Medicine | Chicago, IL |
| Halleh Akbarnia, M.D. | Emergency Medicine | Park Ridge, IL |
| Oludemilade Akinrotimi, MD | Emergency Medicine | Indianapolis, IN |
| Michelle S Alepra, M.D. | Emergency Medicine | Springfield, IL |
| Nicole K Alexander-Anyaogu, D.O. | Emergency Medicine | Olympia Fields, IL |
| Erin M Angell | Emergency Medicine | Chicago, IL |
| Mohammed Sajid H Ansari, MD | Family Practice | Schaumburg, IL |
| Nikolai Arendovich, MD | Emergency Medicine | Oak Lawn, IL |
| Monique Arvisais-Anhalt | Emergency Medicine | Worcester, MA |
| Amit D Arwindekar, MD | Emergency Medicine | Chicago, IL |
| Dalia Ascencio Yanez, APN | Nurse Practitioner | Elgin, IL |
| Gulbahar Asranova, FNP | Nurse Practitioner | Hoffman Estates, IL |
| Christopher R Atashian, MD | Emergency Medicine | Brooklyn, NY |
| Madeleine L Augier, APRN | Nurse Practitioner | South Elgin, IL |
| Aamir Banday, M.D. | Emergency Medicine | Springfield, IL |
| Serena M Baqai, D.O. | Emergency Medicine | Evanston, IL |
| Dillon J Barron, MD | Emergency Medicine | Evanston, IL |
| Niccole A Bart, M.D. | Emergency Medicine | Brooklyn, NY |
| Mark S Bason-Mitchell, M.D | Emergency Medicine | Daly City, CA |
| Jamie L Baum, M.D. | Emergency Medicine | Greenville, IL |
| Christopher Beach, M.D. | Emergency Medicine | Libertyville, IL |
| Gerald Beck, FNP-BC | Nurse Practitioner | Munster, IN |
| Jennifer Beckemeyer, M.D. | Emergency Medicine | Arlington Heights, IL |
| Angel Bermudez, M.D. | Emergency Medicine | Chicago, IL |
| Monica Beszka | Emergency Medicine | Chicago, IL |
| Jeson Bhagatsingh, NP | Nurse Practitioner | Libertyville, IL |
| Scott T Bickel, DO | Emergency Medicine | Chicago, IL |
| Christine P Bishof, MD | Emergency Medicine | Blue Island, IL |
| Adam Black, MD | Emergency Medicine | Chicago, IL |
| Nate S Blaustein, M.D. | Emergency Medicine | Springfield, IL |
| John N Blizzard, MD | Emergency Medicine | Chicago, IL |
| Michael M Bond, DO | Emergency Medicine | Greenville, IL |
| Amanda J Bormann, FNP-C | Nurse Practitioner | Springfield, IL |
| Dany Boulos, M.D. | Family Practice | Philadelphia, PA |
| Ameet S Brahmavar, MD | Emergency Medicine | Portland, OR |
| Shara Ann Brankin, NP | Nurse Practitioner | Elgin, IL |
| April L Brill, D.O. | Emergency Medicine | Olympia Fields, IL |
| Nathan Brinker, D.O. | Emergency Medicine | Chicago, IL |
| Shannon M Brumund, M.D. | Emergency Medicine | Waukegan, IL |
| Mablene Buggs, M.D. | Emergency Medicine | Saint Louis, MO |
| Penelope Burikas | Emergency Medicine | Chicago, IL |
| Tracy Butler, APN | Nurse Practitioner | Aurora, IL |
| Daniel Butterbach, M.D. | Emergency Medicine | Pontiac, IL |
| Thomas F Caraballo, D.O. | Emergency Medicine | Aurora, IL |
| Ruben Cardoso, M.D. | Emergency Medicine | Chicago, IL |
| Michael R Casner, MD, MA | Emergency Medicine | Arlington Heights, IL |
| Kayla Castellani, D.O. | Emergency Medicine | Chicago, IL |
| Rebecca M Caton, M.D. | Emergency Medicine | Chicago, IL |
| Altagracia Cervantes, APRN | Nurse Practitioner | Rockford, IL |
| Shu B Chan, M.D. | Emergency Medicine | Chicago, IL |
| Samuel A Chandra, MD | Critical Care (Intensivists) | Saint Louis, MO |
| David O Cherry | Nurse Practitioner | Bourbonnais, IL |
| Huzefa Chinwala, M.D. | Emergency Medicine | Greenville, IL |
| Ramin Chitsaz, MD | Emergency Medicine | Elmhurst, IL |
| Kevin T Chorvat, M.D. | Emergency Medicine | Aurora, IL |
| Steve C Christos, D.O. | Emergency Medicine | Chicago, IL |
| Fatma B Ciftci | Emergency Medicine | Chicago, IL |
| Darien D Cohen, M.D. | Emergency Medicine | Chicago, IL |
| Casey Collier, MD | Emergency Medicine | Chicago, IL |
| Nicole M Colucci, D.O. | Emergency Medicine | Chicago, IL |
| Armando Comas, APRN, CNP | Nurse Practitioner | Lake Forest, IL |
| Lydia J Combs, NP | Nurse Practitioner | Rockford, IL |
| Shannon R Connolly, D.O. | Emergency Medicine | Chicago, IL |
| John Corcoran, MD | Emergency Medicine | Elgin, IL |
| Emmanuel Cordova | Emergency Medicine | Chicago, IL |
| Kathi Corral, ARNP | Nurse Practitioner | Skokie, IL |
| Travis Cosban, M.D. | Emergency Medicine | El Paso, TX |
| Dominique K Craver, NP | Nurse Practitioner | Harvey, IL |
| Michael T Crowley, MD | Emergency Medicine | Bethlehem, PA |
| Kelly Ann Cullen, D.O. | Emergency Medicine | Milwaukee, WI |
| Brianna Cummings | Physician Assistant | Atlanta, GA |
| Kurt A Curtis, M.D. | Emergency Medicine | Tucson, AZ |
| Ryan M Dahlin, MD | Emergency Medicine | Chicago, IL |
| Eurydice E Davis, FNP-BC | Nurse Practitioner | Lenexa, KS |
| Joyce Dawood, APN | Nurse Practitioner | Arlington Heights, IL |
| Erik Delaney, M.D. | Emergency Medicine | Chicago, IL |
| Mark P Demus, MD | Internal Medicine | Hoffman Estates, IL |
| Avani Desai, MD | Emergency Medicine | Maywood, IL |
| Pooja Desai | Emergency Medicine | Newark, NJ |
| Drusia Dickson, MD | Emergency Medicine | Oakland, CA |
| Vivian H Diep, MD | Emergency Medicine | Chicago, IL |
| Brian Doane, MD | Emergency Medicine | Arlington Heights, IL |
| Brian B Donahue, M.D. | Emergency Medicine | Chicago, IL |
| Michael E Donahue, M.D. | Emergency Medicine | Arlington Heights, IL |
| Marc A Dorfman, MD | Emergency Medicine | Barrington, IL |
| Margaret A Dowdall | Nurse Practitioner | Chicago, IL |
| Melissa M Drake, DO | Emergency Medicine | Elmhurst, IL |
| Jillian B Duffy, MD | Emergency Medicine | Boston, MA |
| Prince Duru, MD | Emergency Medicine | Knoxville, TN |
| Renee S Dyer, DO | Emergency Medicine | Philadelphia, PA |
| Paul Young Edemobi | Emergency Medicine | Chicago, IL |
| Joe Eggebeen, M.D. | Emergency Medicine | Evergreen Park, IL |
| Andrew R El-Alam, MD | Emergency Medicine | Detroit, MI |
| Colleen Elliott-Mccandless, APN | Nurse Practitioner | Normal, IL |
| Camille Enriquez, MD | Emergency Medicine | Berwyn, IL |
| Emerald Estacio | Nurse Practitioner | Palatine, IL |
Practice locations
Listed practice locations in Illinois.
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