Shahin Tavackoli, MD

Medicare activity in 2024

Official CMS public-use data for Shahin Tavackoli, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)860 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)729 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)360 services
4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)280 services
5. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)228 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%
• Arthritis48%
• Ischemic heart disease42%
• Diabetes34%
• Atrial fibrillation31%

Hospitals where Shahin Tavackoli works

Medicare's Facility Affiliation Data lists Shahin Tavackoli 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.

• Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450068
• Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450610

Practice locations

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

• 1140 Business Ctr Dr, Suite 500Houston, TX 77043 (713) 465‑3535
• 915 Gessner Rd, Suite 100Houston, TX 77024 (713) 242‑2222
• 921 Gessner RdHouston, TX 77024
• 925 Gessner Rd, Suite 400Houston, TX 77024 (713) 467‑0605
• 925 Gessner Rd, Suite 630Houston, TX 77024 (713) 465‑3535

Group practices

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

• Memorial Hermann Medical Group762 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary

Find other Cardiovascular Disease (Cardiology) doctors in Texas →

Other cardiologists in Houston

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

• Lola Xie, MD
• Sana Shoukat, MD
• Martha Gulati, MD
• Periyanan Vaduganathan, MD
• Waleed Kayani, MD
• Shujauddin Mohammed, MD
• Francis J. Uricchio, MD
• Danai Kitkungvan, MD

All cardiologists in Houston →

Other clinicians in Memorial Hermann Medical Group

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

• Chioma Azolibe, MD
• Tapas Nuwal, MD
• Jamshaid Akram, MD
• Dhiekson Silva, MD
• Carlos Guerra Jr., MD
• Samuel C. Wang, 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