Dr. Ariy Volfson, 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.

• St Joseph'S University Medical Center Inc Hospital · Paterson, NJ · listed as St Josephs University Medical Center Inc

Colleagues at Gastroenterology Associates of New Jersey LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 79 clinicians in the practice; 12 are shown here.

• Dr. Robert Howard Bleicher, MD Gastroenterology Physician · Wayne, NJ
• Dr. Neetu Chahil, MD Gastroenterology Physician · Hackensack, NJ
• Dr. Elliot Seth Coburn, MD Gastroenterology Physician · Hackensack, NJ
• Dr. Fahad Khan, MD Gastroenterology Physician · Hackensack, NJ
• Dr. Richard Mason Lin, MD Gastroenterology Physician · River Edge, NJ
• Ankita Mathur Student in an Organized Health Care Education/Training Program · Roanoke, VA
• Anna Maria Nieves, NP Primary Care Nurse Practitioner · Basking Ridge, NJ
• Dr. Giulio Quarta, MD Gastroenterology Physician · West Orange, NJ
• Dr. Frank Ruiz, MD Gastroenterology Physician · Clifton, NJ
• Maggie Vitcavich, APN Family Nurse Practitioner · Mount Arlington, NJ
• Dr. Joseph Anthony Zangara, MD Gastroenterology Physician · Wayne, NJ
• Dr. Kenneth Zierer, MD Gastroenterology Physician · Rutherford, NJ

Other providers in Woodland Park

• Dr. Natasha Chhabra, MD

  Individual Gastroenterology Physician · NPI 1013351675

  1031 McBride Ave Ste D212, Woodland Park, NJ 07424 · (973) 620-8500

• Dr. Gary J Kosc, MD

  Individual Gastroenterology Physician · NPI 1932105236

  1130 McBride Ave, Woodland Park, NJ 07424 · (973) 812-1400

• Mr. Michael Joseph Martino, MD

  Individual Gastroenterology Physician · NPI 1558399030

  1031 McBride Ave Ste D212, Woodland Park, NJ 07424-2569 · (973) 837-0230

• Dr. George Pavlou, MD

  Individual Gastroenterology Physician · NPI 1023014909

  205 Browertown Rd Ste 201, Woodland Park, NJ 07424-2610 · (973) 812-8120