Practice address
6601 Preston Rd
Plano, TX 75024
This is the address of Healthtexas Provider Network.
At a glance
- Clinicians registered here
- 31
- Physicians (MD and DO)
- 29
- Specialties
- 5
- Industry payments to them, 2025
- $920,222
Specialties here
Who practices here
31 clinicians
- Aasim Afzal, M.D Heart Failure & Transplant Cardiology
- Alison N. Gouin, PA-C Physician Assistants · Suite 100
- Andrew Binder, MD Cardiology
- Chadi Dib, MD Interventional Cardiology
- Cynthia M. Fullbright, ARNP Nurse Practitioners
- David A. Schwartz, MD Cardiology
- David Prewitt, MD Cardiology
- David Rawitscher, MD Cardiology
- Gregory P. Milligan, M.D. Heart Failure & Transplant Cardiology
- Hao-yu Ren, M.D. Cardiology
- Jennifer M. Liptak, RN Cardiology
- John Hollowell, MD Cardiology
- Jose Rivera, MD Cardiology
- Karen J. Balcerak, APN Cardiology
- Karim M. Al-azizi, M.D. Interventional Cardiology
- Marc Shalek, MD Cardiology
- Marcus Mckenzie, MD Cardiology
- Mark P. Metzinger, M.D. Cardiology
- Nitin Kabra, M.D. Heart Failure & Transplant Cardiology
- Patrick L. Kennedy, M.D. Cardiology
- Philip A. Morales, MD Cardiology
- Radhakrishnan Nair, MD Cardiology
- Rajiv Parmar, M.D. Cardiology
- Sahil Bakshi, DO Cardiology
- Sameh Sayfo Interventional Cardiology
- Samuel Woolbert, MD Cardiology
- Sarah Samaan, MD Cardiology
- Sati Patel, M.D. Cardiology
- Shelby Davis, RN Cardiology
- Srinivasa P. Potluri, MD Interventional Cardiology
- Susan Pryor, MD Cardiology
Hospitals and medical groups at this address
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $920,222 in general payments to 23 clinicians at this address in 2025.
- Karim M. Al-azizi, M.D. $323,900
- Sameh Sayfo $265,250
- Srinivasa P. Potluri, MD $120,198
- Aasim Afzal, M.D $105,668
- Nitin Kabra, M.D. $30,373
- Sahil Bakshi, DO $25,805
- David Rawitscher, MD $19,057
- Chadi Dib, MD $11,290
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
8 clinicians here are named as investigators on industry-funded studies ($2.1M in research payments reported in 2025).
- Srinivasa P. Potluri, MD 9 studies $879,674
- Sameh Sayfo 12 studies $566,260
- Karim M. Al-azizi, M.D. 4 studies $258,935
- Aasim Afzal, M.D 4 studies $216,480
- Chadi Dib, MD 1 study $118,041
- David Rawitscher, MD 1 study $64,828
- Sahil Bakshi, DO 3 studies $29,570
- David A. Schwartz, MD 1 study $2,746
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Legacy Heart Center Cardiology
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.