Clinicians affiliated with Geri Care Ltd
12 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 5991794513
11 clinicians affiliated with Geri Care Ltd are in the 2024 Medicare Part B data, 3 of them physicians. Data years with affiliated clinicians: 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 (7) · Internal Medicine (3) · Physician Assistant (1)
Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.
Clinicians affiliated with Geri Care Ltd, 2024
Alphabetical by last name; 11.
| Name | Specialty | City |
|---|---|---|
| Merchant Adams, A.P.N. | Nurse Practitioner | Park Ridge, IL |
| Andrea M Bazan, M.D. | Internal Medicine | Park Ridge, IL |
| Junine D Degraf, NP | Nurse Practitioner | Chicago, IL |
| Maria Derylo, DNP MSN ANP BC | Nurse Practitioner | Northbrook, IL |
| Debra F Fox, FNP | Nurse Practitioner | Chicago, IL |
| Carissa M Griffith, P.A. | Physician Assistant | Park Ridge, IL |
| Mary-Jennelle Guevara | Nurse Practitioner | Park Ridge, IL |
| Katherine K Katsoyannis, M.D. | Internal Medicine | Park Ridge, IL |
| Nadine Nehme, MD | Internal Medicine | Kalamazoo, MI |
| Melissa R Theodore, NP | Nurse Practitioner | Chicago, IL |
| Jenny Yohannan, FNP-BC | Nurse Practitioner | Park Ridge, 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