Clinicians affiliated with Comprehensive Clinical Services PC

18 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 0042374720

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

8 clinicians affiliated with Comprehensive Clinical Services PC are in the 2024 Medicare Part B data, 4 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 · Psychiatry (4) · Licensed Clinical Social Worker (2) · Nurse Practitioner (1) · Physician Assistant (1)

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

Clinicians affiliated with Comprehensive Clinical Services PC, 2024

Alphabetical by last name; 8.

NameSpecialtyCity
Davena J Beal, PMH-NPNurse PractitionerLombard, IL
Edward D Buck, L.C.S.W.Licensed Clinical Social WorkerAddison, IL
Daniel B Martinez, M.D.PsychiatryLombard, IL
Rachel P Mikula, LCSWLicensed Clinical Social WorkerChicago, IL
Joseph Mullen, D.O.PsychiatryRomeoville, IL
Sheila C Rao, D.O.PsychiatryLombard, IL
Aamir Safdar, M.D.PsychiatryForest Park, IL
Kristina M Schaefer, PA-CPhysician AssistantMilwaukee, WI

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