Karan Jatwani, MBBS

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.

• George Washington Univ Hospital Hospital · Washington, DC · listed as George Washington University Hospital

Colleagues at Medical Faculty Associates, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 684 clinicians in the practice; 12 are shown here.

• Dr. Amy Caggiula, MD Emergency Medicine Physician · Washington, DC
• Casey Richter Hamilton, PA-C Physician Assistant · Washington, DC
• Roxanne M Jamshidi, MD Obstetrics & Gynecology Physician · Baltimore, MD
• Sheldon I Laps Podiatrist · Washington, DC
• Ying Xin Liu, MD Obstetrics & Gynecology Physician · Washington, DC
• Dr. Fatima Ali Naqvi, MD Student in an Organized Health Care Education/Training Program · Baltimore, MD
• Dr. Gurusher Singh Panjrath, MD Advanced Heart Failure and Transplant Cardiology Physician · Washington, DC
• Sonia Pessoa, RD Nutritionist · Washington, DC
• Perry Kimball Richardson, MD Neurology Physician · Washington, DC
• Dr. Geetha Shanmugam, MD Anesthesiology Physician · Washington, DC
• Neal K. Sikka, MD Emergency Medicine Physician · Washington, DC
• Dr. Khashayar Vaziri, MD Surgery Physician · Washington, DC

Other providers in Washington

• Marissa Naval Jansen, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1639014046

  Student / training record Washington, DC

• Rohan Janwadkar, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1477291342

  Student / training record Washington, DC

• Zeid Mohannad Zaki Jarrar

  Individual Student in an Organized Health Care Education/Training Program · NPI 1255269536

  Student / training record Washington, DC

• Gabrielle Jasmin, DO

  Individual Student in an Organized Health Care Education/Training Program · NPI 1689170110

  Student / training record Washington, DC

• Hadi Hudson Javan, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1942053418

  Student / training record Washington, DC

• Ali Javinani, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1396549689

  Student / training record Washington, DC

• Lori Jean-Baptiste, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1750131439

  Student / training record Washington, DC

• Nikole Jecen, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1275774911

  Student / training record Washington, DC