Alfonso Eduardo Llosa Guerra

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.

• Metropolitan Hospital Center Hospital · New York, NY

Colleagues at Physician Affiliate Group of New York PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1224 clinicians in the practice; 12 are shown here.

• Ekaterina Chadwick Student in an Organized Health Care Education/Training Program · Brooklyn, NY
• Dr. Jonathan Cosme Berrios, MD Emergency Medicine Physician · Phoenix, AZ
• Dr. Manmeet Kaur Gujral, MD Student in an Organized Health Care Education/Training Program · Bronx, NY
• Mr. Steven Kahler, PA-C Medical Physician Assistant · New York, NY
• Marina Landa, MD Anatomic Pathology Physician · New York, NY
• Dr. Esther Langer, MD Psychiatry Physician · Mount Vernon, NY
• Dr. Eliott Lee, MD Emergency Medicine Physician · Bronx, NY
• Dr. Nicole Elizabeth Pendleton, AUD Audiologist · New Brunswick, NJ
• Saurabh Somvanshi, MD Student in an Organized Health Care Education/Training Program · New York, NY
• Sonali Dalal Talsania, MD Ophthalmology Physician · New York, NY
• Dr. Adelaide Viguri, DO Emergency Medicine Physician · Chicago, IL
• Jason West, MD Student in an Organized Health Care Education/Training Program · Bronx, NY

Other providers in Briarcliff Manor

• Monica S Gupta, MD

  Individual Internal Medicine Physician · NPI 1821351867

  537 N State Rd, Briarcliff Manor, NY 10510-1573 · (914) 241-1050

• Dr. Richard Johnson, MD

  Individual Internal Medicine Physician · NPI 1225416506

  63 Cottonwood Ln, Briarcliff Manor, NY 10510-2140 · (914) 391-5160

• Lidia Pousada, MD, PC

  Organization Internal Medicine Physician · NPI 1073712477

  141 N State Rd 1st Fl, Briarcliff Manor, NY 10510-1459 · (914) 762-2900

• Donna E Morrison, MD

  Individual Internal Medicine Physician · NPI 1851480164

  537 N State Rd, Briarcliff Manor, NY 10510-1573 · (914) 941-2129