Susana C Wishnia, 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.

• Massachusetts General Hospital Hospital · Boston, MA
• Newton-Wellesley Hospital Hospital · Newton, MA

Colleagues at Mass General Brigham Medical Group Suburban Massachusetts Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 532 clinicians in the practice; 12 are shown here.

• MS. Laura A Bondlow Physician Assistant · Boston, MA
• Steven L. Bornstein, DO Adult Medicine Physician · Millis, MA
• MS. Marta Christov, MD, PHD Nephrology Physician · Newton, MA
• Sami El Hamwi, MD Student in an Organized Health Care Education/Training Program · Torrington, CT
• Tamar Garcia, MD Student in an Organized Health Care Education/Training Program · Harbor City, CA
• Nevine Henin, MD Family Medicine Physician · Harwich, MA
• MS. Anne M Hunsicker, NP Adult Health Nurse Practitioner · Dedham, MA
• Todd Jones, MD Student in an Organized Health Care Education/Training Program · Boston, MA
• Nicholas Michael Mascoli III, MD Internal Medicine Physician · Newton Lower Falls, MA
• Emily Kaditz Ohearn, MD Student in an Organized Health Care Education/Training Program · Newton, MA
• Aruna Ambat Saraswat, MD Endocrinology, Diabetes & Metabolism Physician · Boston, MA
• Hong-Thao Thieu, MD Obstetrics & Gynecology Physician · Newton, MA

Other providers in Newton

• Sheila K Partridge, MD

  Individual Surgery Physician · NPI 1558361113

  2000 Washington St Ste 665, Newton, MA 02462-1650 · (617) 243-3724

• Joanna Margaret Sentissi, MD

  Individual Surgery Physician · NPI 1750387874

  2000 Washington St Ste 365, Newton, MA 02462-1627 · (617) 244-5355

• Bruce Alden Thayer, MD

  Individual Surgery Physician · NPI 1003815366

  2000 Washington St Ste 665, Newton, MA 02462-1650 · (617) 243-3724

• James Kenneth Vernon, MD

  Individual Surgery Physician · NPI 1518963610

  2000 Washington St Ste 365, Newton, MA 02462-1627 · (617) 244-5355