Dr. Ayanna Elaine Lewis, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

• Mount Sinai West Hospital · New York, NY

Colleagues at Icahn School of Medicine at Mount Sinai

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2791 clinicians in the practice; 12 are shown here.

• Dr. Phyllis Adrienne Romero Caces, MD Emergency Medicine Physician · River Edge, NJ
• Dr. Daniel Robert Dickstein, MD Radiation Oncology Physician · New York, NY
• Jun Kim, MD Orthopaedic Surgery Physician · Atlanta, GA
• Dr. Adam H. Korayem, MD, PHD Vascular Surgery Physician · New York, NY
• Olga Levochkina, MD Student in an Organized Health Care Education/Training Program · Boston, MA
• Yue Jay Lin, MD Student in an Organized Health Care Education/Training Program · New York, NY
• Charles Robert Litchfield, MD Sports Medicine (Family Medicine) Physician · Brooklyn, NY
• Jonathan Dillera Nietes, MSN, AGPCNP Adult Health Nurse Practitioner · New York, NY
• Minna Park, NP Family Nurse Practitioner · Flushing, NY
• Catherine Rebecca Rizzo, NP Adult Health Nurse Practitioner · New York, NY
• Dr. Hassan Ali Suleiman, MD Internal Medicine Physician · New York, NY
• Nils Peter Wiklund, MD Urology Physician · New York, NY

Other providers in Merrick

• Dr. Neelam Gupta, MD

  Individual Gastroenterology Physician · NPI 1942289731

  1703 Merrick Ave, Merrick, NY 11566-1628 · (516) 378-3311

• Steven David Rubin, MD

  Individual Gastroenterology Physician · NPI 1568435931

  131 Merrick Rd Ste 1, Merrick, NY 11566-4542 · (516) 223-1515

• Richard Steller, MD

  Individual Gastroenterology Physician · NPI 1609848357

  131 Merrick Rd, Merrick, NY 11566-4542 · (516) 223-1515

• Kavitha Vijayasekar, MD

  Individual Gastroenterology Physician · NPI 1114421690

  1068 Susan Ct, Merrick, NY 11566-1325 · (860) 878-8955