Zahidur Rahman, MD

Medicare activity in 2024

Official CMS public-use data for Zahidur Rahman, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)106 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)96 services
3. Emergency department visit with low level of medical decision making (99283)44 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)43 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• Anxiety75%
• Depression60%
• High cholesterol50%
• Diabetes47%
• Arthritis38%

Hospitals where Zahidur Rahman works

Medicare's Facility Affiliation Data lists Zahidur Rahman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Jackson Park HospitalChicago, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140177

Practice locations

Addresses where Zahidur Rahman is enrolled with Medicare (CMS data updated October 2, 2026).

• 1625 E 75th St, Fl 1Chicago, IL 60649
• 7531 S Stony Island AveChicago, IL 60649 (773) 947‑7764

Group practices

Medicare enrollment lists Zahidur Rahman as a member of this group (CMS data updated October 2, 2026).

• Friedell Clinic, S. C.24 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Illinois →

Other family doctors in Chicago

Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.

• Natalie G. Maltby, MD
• Jarom Daszko, MD
• Addison McGuire, DO
• Mitchell B. Pei, MD
• Anita I. Isama, MD
• Anna Scalzo, MD
• Renee Y. Philson, MD
• Yesenia Valdivia, MD

All family doctors in Chicago →

Other clinicians in Friedell Clinic, S. C.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Lakshmi P. Dodda, MD
• Haroon M. Olomi, MD
• Syed F. Ali, MD
• Joseph L. Dsilva, MD
• Matthew L. Malters, MD
• Carletha C. Hughes, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians