Khaldoun Faris, 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.

• Umass Memorial Health - Harrington Hospital Hospital · Southbridge, MA · listed as Umass Memorial Health-Harrington Hospital Inc
• Umass Memorial Medical Center/University Campus Hospital · Worcester, MA · listed as Umass Memorial Medical Center

Colleagues at Umass Memorial Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2467 clinicians in the practice; 12 are shown here.

• Sapna Aggarwal, MD Internal Medicine Physician · Worcester, MA
• Raymond Arthur Barlow II, NP Nurse Practitioner · Laredo, TX
• Christopher Brodeur, PA-C Physician Assistant · Worcester, MA
• Dr. Lauren Elizabeth Ferrara, MD Diagnostic Radiology Physician · Worcester, MA
• Cherise Hamblin, MD Obstetrics & Gynecology Physician · Worcester, MA
• Nupur Chandrasen Jadhav, MD Anatomic Pathology Physician · Worcester, MA
• Joshua C. Lerner, MD Emergency Medicine Physician · Worcester, MA
• Gregory M. Leslie, MD Internal Medicine Physician · Worcester, MA
• Nasifa Nur, MD Internal Medicine Physician · Westborough, MA
• Theodore Schley Rader IV, MD, MS Infectious Disease Physician · Cleveland, OH
• Gabriela A. Santos Nunez, MD Diagnostic Radiology Physician · Edina, MN
• Jens M. Walz, MD Critical Care Medicine (Anesthesiology) Physician · Worcester, MA

Other providers in Worcester

• Antonio Aponte-Feliciano, MD

  Individual Critical Care Medicine (Anesthesiology) Physician · NPI 1538226584

  55 Lake Ave N, Worcester, MA 01655-0002 · (508) 334-3271

• Adham Farroukh, MD

  Individual Critical Care Medicine (Anesthesiology) Physician · NPI 1467182501

  55 Lake Ave N, Worcester, MA 01655-0002 · (508) 856-3271

• Masilo A. Grant, MD

  Individual Critical Care Medicine (Anesthesiology) Physician · NPI 1598929366

  55 Lake Ave N Dept OF Anesthesiology, Worcester, MA 01655-0002 · (508) 334-3271

• Stephen O. Heard, MD

  Individual Critical Care Medicine (Anesthesiology) Physician · NPI 1417932039

  55 Lake Ave N Dept OF Anesthesiology, Worcester, MA 01655-0002 · (508) 334-3271

• William D. Hoffman, MD

  Individual Critical Care Medicine (Anesthesiology) Physician · NPI 1619968740

  55 Lake Ave N Dept OF Anesthesiology, Worcester, MA 01655-0002 · (508) 334-3271