Ziauddin Ahmed, MD

Medicare activity in 2024

Official CMS public-use data for Ziauddin Ahmed, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)112 services
2. Dialysis services, 4 or more physician visits per month (20 years or older) (90960)93 services
3. Hemodialysis procedure with physician evaluation (90935)82 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)40 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 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%
• High cholesterol75%
• Chronic kidney disease75%
• Diabetes69%
• Heart failure67%
• Ischemic heart disease60%

Hospitals where Ziauddin Ahmed works

Medicare's Facility Affiliation Data lists Ziauddin Ahmed 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.

• Temple University HospitalPhiladelphia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390027

Practice locations

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

• 3401 N Broad StPhiladelphia, PA 19140 (215) 707‑5030

Group practices

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

• Temple Faculty Practice Plan Inc1,368 clinicians in the group

Specialties

• Nephrologyprimary

Find other Nephrology doctors in Pennsylvania →

Other nephrologists in Philadelphia

Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.

• Sabiha M. Hussain, MD
• Toni Sabbouh, MD
• Anam Rehan, MD
• Devin M. McKelvey, DO
• Kimberly Irwin, MD
• Dayna R. Mazza, MD
• Rachel Brobst, DO
• Pooneh Alborzi, MD

All nephrologists in Philadelphia →

Other clinicians in Temple Faculty Practice Plan Inc

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

• Jessica C. Moore, MD
• Walker Lyons, MD
• Ryan M. Kalinowski, PT
• Jacqueline M. Burnell, MD
• Enid Y. Sun, MD
• Michael T. Mullen, 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