Syed Zia Uddin Alvi, MD

Medicare activity in 2024

Official CMS public-use data for Syed Zia Uddin Alvi, 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 50 minutes (99233)356 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)185 services
3. Hospital discharge day management, more than 30 minutes (99239)147 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)56 services
5. Critical care, first 30-74 minutes (99291)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%
• High cholesterol75%
• Arthritis50%
• Ischemic heart disease42%
• Atrial fibrillation38%
• Anxiety37%

Hospitals where Syed Zia Uddin Alvi works

Medicare's Facility Affiliation Data lists Syed Zia Uddin Alvi 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.

• St David's Medical CenterAustin, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450431
• St David's South Austin Medical CenterAustin, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450713

Practice locations

Addresses where Syed Zia Uddin Alvi is enrolled with Medicare (CMS data updated October 2, 2026).

• 3801 N Lamar BlvdAustin, TX 78756 (512) 407‑7000
• 919 E 32nd StAustin, TX 78705 (512) 544‑4472

Group practices

Medicare enrollment lists Syed Zia Uddin Alvi as a member of this group (CMS data updated October 2, 2026).

• Ipc Healthcare Services of Texas PLLC188 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Austin

Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.

• Brittany A. Moore, MD
• Analee Benavides, MD
• Paul M. Wolf, MD
• Anupama Kapadia, MD
• Matthew Jepson, DO
• Pujan B. Patel, MD
• Jameel R. Johnson, MD
• Christopher Stearns, MD

All internal medicine doctors in Austin →

Other clinicians in Ipc Healthcare Services of Texas PLLC

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

• Paul M. Wolf, MD
• Nosakhare Idemudia, MD
• Nagamani Pullepu, MD
• Oswaldo F. Renteria, MD
• Venkata Ram Prasad Thota, MD
• Kiran Chaudhry, 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