Jacky Kim Chun, PA-C

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.

Colleagues at Capital Digestive Care LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 239 clinicians in the practice; 12 are shown here.

• Lawrence Alan Bassin, MD Gastroenterology Physician · Rockville, MD
• Scott Richard Friedberg, MD Internal Medicine Physician · Rockville, MD
• Suzette Henahan, CRNA Certified Registered Nurse Anesthetist · Newport News, VA
• Dr. David Heydt, MD General Practice Physician · Silver Spring, MD
• Dr. Kelvin Hornbuckle, MD Gastroenterology Physician · Norfolk, VA
• Gary D Jones, CRNA Registered Nurse · Williamsburg, VA
• Sarit Toltzis Kipnis Gastroenterology Physician · Rockville, MD
• Kathryn Ann Longworth, CRNA Certified Registered Nurse Anesthetist · Chesapeake, VA
• Dr. Trent D Martin, MD Gastroenterology Physician · Virginia Beach, VA
• MS. Angelina Chesson McMurray, CRNA Certified Registered Nurse Anesthetist · Odessa, TX
• Dr. Zain Raza, MD Internal Medicine Physician · Suffolk, VA
• Bradley Reuter Student in an Organized Health Care Education/Training Program · Virginia Beach, VA

Other providers in Rockville

• Suzanne Mehlhouse Adler, PA-C

  Individual Medical Physician Assistant · NPI 1386991453

  2401 Research Blvd Ste 260, Rockville, MD 20850-3261 · (301) 990-6565

• Leonard Chornock

  Individual Medical Physician Assistant · NPI 1811912942

  9901 Medical Center Dr, Rockville, MD 20850-3357 · (301) 279-6550

• MS. Paola Cobb, PA-C

  Individual Medical Physician Assistant · NPI 1922510056

  9601 Blackwell Rd Ste 210, Rockville, MD 20850-6491 · (301) 515-2901

• Mrs. Sarah Cooley, PAC

  Individual Medical Physician Assistant · NPI 1477093870

  9901 Medical Center Dr, Rockville, MD 20850 · (240) 826-6000

• Ctg LLC

  Organization Medical Physician Assistant · NPI 1376914481

  418 Winding Rose Dr, Rockville, MD 20850-2863 · (443) 858-9401

• Dr. Katherine Elizabeth Bright D'Antonio, PHDPA-C

  Individual Medical Physician Assistant · NPI 1619226586

  9707 Medical Center Dr # 300, Rockville, MD 20850 · (301) 424-6231