Vivian Arguello Guerra, 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. Those with a page here are linked.

• Capital Health Medical Center - Hopewell Hospital · Pennington, NJ · listed as Capital Health Medical Center
• Robert Wood Johnson University Hospital At Hamilton Hospital · Hamilton, NJ
• Capital Health Regional Medical Center Hospital · Trenton, NJ

Colleagues at Capital Health Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 438 clinicians in the practice; 12 are shown here.

• Dr. Kashif Syed Anwar, MD Family Medicine Physician · Ewing, NJ
• Dr. Danielle Carcia, DO Family Medicine Physician · Trenton, NJ
• Jooyeun Chung, MD Surgery Physician · Pennington, NJ
• Jerrold S. Gertzman, MD Family Medicine Physician · Lawrenceville, NJ
• Dr. David Horvick, MD Radiation Oncology Physician · Pennington, NJ
• Daniel K Jass, MD Family Medicine Physician · Ewing, NJ
• Serafym Kashkalov, PA Physician Assistant · Pennington, NJ
• Meriam Khan, DO Family Medicine Physician · Ewing, NJ
• Shaismy Kudakachira, DO Internal Medicine Physician · Ewing, NJ
• Hongyan Liang, MD Internal Medicine Physician · Pennington, NJ
• Dr. Shivaprasad Marulendra, MD Gastroenterology Physician · Pennington, NJ
• Craig Joseph McMackin, MD Cardiovascular Disease Physician · Newtown, PA

Other providers in Pennington

• Salwan Jafar Almashat, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1235366840

  1 Capital Way Attn: Pathology Dept, Pennington, NJ 08534-2520 · (609) 303-4019

• Capital Pathology

  Organization Anatomic Pathology & Clinical Pathology Physician · NPI 1447526058

  1 Capital Way Pathology Dept, Pennington, NJ 08534-2520 · (609) 303-4019

• Dr. Miriam Lynn Enriquez, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1467517565

  1 Capital Way, Pennington, NJ 08534-2520 · (609) 303-4000

• Ellen H. Fox, MDPHD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1285775775

  One Capital Way Pathology Dept, Pennington, NJ 08534-2519 · (609) 303-4019

• Elmer Salvador Gamboa, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1205973666

  1 Capital Way, Pennington, NJ 08534-2520 · (609) 815-7810