Leonid Stosman

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.

• Hudson Valley Hospital Center Hospital · Cortlandt Manor, NY

Colleagues at The Westchester Medical Practice PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 199 clinicians in the practice; 12 are shown here.

• Dr. Mazin Ismail Abdullah, MD Obstetrics & Gynecology Physician · Potsdam, NY
• Surbhi Agarwal, MD Internal Medicine Physician · Peekskill, NY
• Lisa Christine Boston, PA Physician Assistant · Brewster, NY
• Dr. Himani Chandra, MD Endocrinology, Diabetes & Metabolism Physician · Cortlandt Manor, NY
• Julie C Choi, MD Radiation Oncology Physician · Bronxville, NY
• Dr. David Robert Horgan, MD Hospitalist Physician · Cortlandt Manor, NY
• Dr. David Paul Horowitz, MD Radiation Oncology Physician · New York, NY
• Joshua Emmanuel Kest, MD Student in an Organized Health Care Education/Training Program · Valhalla, NY
• Dr. Michael G Lasser, MD Pediatrics Physician · Cortlandt Manor, NY
• Albert Weilin Lee, MD Radiation Oncology Physician · Brooklyn, NY
• Yasmin Masood, MD Cardiovascular Disease Physician · Edison, NJ
• Dr. Steven H Rocker, MD Internal Medicine Physician · Cortlandt Manor, NY

Other providers in Loveland

• Ashleigh Sargent Gates, PMHNP-BC

  Individual Psychiatric/Mental Health Nurse Practitioner · NPI 1124995543

  412 W Loveland Ave, Loveland, OH 45140-2322 · (317) 473-9092

• Kelli King, PMHNP-BC

  Individual Psychiatric/Mental Health Nurse Practitioner · NPI 1891699666

  422 W Loveland Ave, Loveland, OH 45140-2322 · (513) 334-7272