Arjun Nair, MD

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Baylor Scott & White The Heart Hospital Plano Hospital · Plano, TX
• Baylor Scott And White Medical Center Frisco At Pg Hospital · Frisco, TX
• Medical City Dallas Hospital Hospital · Dallas, TX
• Medical City Plano Hospital · Plano, TX
• Methodist Celina Medical Center Hospital · Celina, TX

Colleagues at Heartplace PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 91 clinicians in the practice; 12 are shown here.

• Dr. Rajjit Abrol, MD Cardiovascular Disease Physician · Plano, TX
• Obadah Aqtash, MD Interventional Cardiology Physician · Plano, TX
• Simona E Arnautov, AGACNP Acute Care Nurse Practitioner · Richardson, TX
• Dr. Georges A Feghali, MD Internal Medicine Physician · Dallas, TX
• Dr. Vikas Jindal, MD Cardiovascular Disease Physician · Dallas, TX
• Dr. Olusegun Adewole Oyenuga, MD Internal Medicine Physician · Richardson, TX
• Dr. Vijay Sitharam Ramanath, MD Cardiovascular Disease Physician · Plano, TX
• Dr. Samreen Rizvi Raza, MD Internal Medicine Physician · Plano, TX
• Dr. Syed Sadi Raza, MD Internal Medicine Physician · Dallas, TX
• Dr. Gautam Bhimidi Reddy, MD Cardiovascular Disease Physician · Plano, TX
• Dr. L Keith Routh, MD Cardiovascular Disease Physician · Garland, TX
• Dr. Steven Joseph Vignale, MD Cardiovascular Disease Physician · Arlington, TX

Other providers in Plano

• Dr. Amir Iqbal Choudhry, MD

  Individual Nuclear Cardiology Physician · NPI 1457388258

  6124 W Parker Rd Ste 536, Plano, TX 75093-8137 · (972) 378-9560

• Timothy Duy Dao, MD

  Individual Nuclear Cardiology Physician · NPI 1407029689

  3801 W 15th St Bldg B Ste 320, Plano, TX 75075-4737 · (972) 985-8838

• Dr. John W Duncan, MD

  Individual Nuclear Cardiology Physician · NPI 1396844064

  3801 W 15th St Bldg B Ste 320, Plano, TX 75075-4737 · (972) 985-8838

• Dr. Rikesh Patel, MD

  Individual Nuclear Cardiology Physician · NPI 1760641377

  3801 W 15th St Bldg B Ste 320, Plano, TX 75075 · (972) 985-8838

• Dr. Marc S Pieniek, MD

  Individual Nuclear Cardiology Physician · NPI 1295793677

  3801 W 15th St Bldg B Ste 320, Plano, TX 75075-4737 · (972) 985-8838