Zahid Ahmad, MD

Medicare activity in 2024

Official CMS public-use data for Zahid Ahmad, 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)300 services
2. Dialysis services, 2-3 physician visits per month (20 years or older) (90961)243 services
3. Hemodialysis procedure with physician evaluation (90935)104 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)60 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)46 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%
• Chronic kidney disease75%
• High cholesterol70%
• Diabetes66%
• Heart failure58%
• Ischemic heart disease48%

Hospitals where Zahid Ahmad works

Medicare's Facility Affiliation Data lists Zahid Ahmad 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.

• O U Medical CenterOklahoma City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370093

Practice locations

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

• 1000 NE 13th StOklahoma City, OK 73104 (405) 271‑3445
• 900 NE 10th St, Ouhp Family MedicineOklahoma City, OK 73104 (572) 244‑0065

Group practices

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

• OU Health Partners Inc1,184 clinicians in the group

Specialties

• Nephrologyprimary

Find other Nephrology doctors in Oklahoma →

Other nephrologists in Oklahoma City

Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.

• Tirunelveli V. Venkataraman, MD
• Laura Rankin, MD
• Benjamin D. Cowley Jr., MD
• Kirolos Iskander, MD
• Fazal A. Ali, MD
• Paulo Martins, MD
• Aly E. Aly, MD
• Kerry C. Owens, MD

All nephrologists in Oklahoma City →

Other clinicians in OU Health Partners Inc

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

• Kaylee E. Williams, PA
• Gregory H. Hulsey, MD
• Cole D. Anglin, PA
• Prinston K. Varghese, MD
• Omar Baber, MD
• Ahmed A. Abomhya

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