MS. Kristin Michelle Stawiarski, 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.

• North Shore University Hospital Hospital · Manhasset, NY
• Ns/Lij Hs Southside Hospital Hospital · Bay Shore, NY · listed as Nslij Southside Hospital
• Peconic Bay Medical Center Hospital · Riverhead, NY
• St Francis Hospital - The Heart Center Hospital · Roslyn, NY · listed as St Francis Hospital
• Suny/Stony Brook University Hospital Hospital · Stony Brook, NY · listed as Stony Brook University Hospital

Colleagues at North Shore-Lij Medical PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6350 clinicians in the practice; 12 are shown here.

• Nina Ackerman Student in an Organized Health Care Education/Training Program · New Hyde Park, NY
• Eric Michael Ascher Student in an Organized Health Care Education/Training Program · Plainview, NY
• Juliana Chang Emergency Medicine Physician · New Hyde Park, NY
• Jessica Fassano, CPNP-BC Pediatric Nurse Practitioner · New Hyde Park, NY
• Sukhdeep Kaur, PA Physician Assistant · Bronx, NY
• Asher Masih, PA Physician Assistant · Great Neck, NY
• Selma Sadik Mustafa, PA Physician Assistant · Hanover, MD
• Mrs. Sonya Penkhasova, NP Family Nurse Practitioner · Rego Park, NY
• Katharine Rooney, MD Internal Medicine Physician · Great Neck, NY
• Christopher Sorce Physician Assistant · Port Jefferson, NY
• Cameron Sweeney, MD Student in an Organized Health Care Education/Training Program · Valley Stream, NY
• Jerrin Varghese Student in an Organized Health Care Education/Training Program · New York, NY

Other providers in Brightwaters

• Miss. Tashina Elizabeth Dussie, DO

  Individual Internal Medicine Physician · NPI 1356608392

  402 Potter Blvd, Brightwaters, NY 11718-1830 · (631) 894-5600