Audrey Chang, MD

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.

Colleagues at Trustees of Columbia University in the City of New York

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2250 clinicians in the practice; 12 are shown here.

• Benjamin Saffran Ackerman Registered Nurse · New York, NY
• Kimberly Christophe, MD Hospitalist Physician · New York, NY
• Michael Digaetano Emergency Medicine Physician · New York, NY
• Michael Dorritie, DO Emergency Medicine Physician · New York, NY
• Emily Fountain Physical Therapist · New York, NY
• Natasha Simone Freeman, MD Nephrology Physician · New York, NY
• Dr. Sara Hamawi, DNP, AGACNP-BC Acute Care Nurse Practitioner · New York, NY
• Brittaney Lee Heimink, NP Family Nurse Practitioner · Monticello, NY
• Jerry Hsu, MD Cornea and External Diseases Specialist Physician · New York, NY
• Breanne Kristen Mastromarino, NP Acute Care Nurse Practitioner · New York, NY
• Sydney Fina Pomenti, MD Student in an Organized Health Care Education/Training Program · New York, NY
• Tongalp H Tezel, MD Retina Specialist (Ophthalmology) Physician · New York, NY

Other providers in New York

• Katharina D. Graw-Panzer, MD

  Individual Pediatric Sleep Medicine Physician · NPI 1629252291

  505 E 70th St Fl 3, New York, NY 10021 · (646) 962-3410

• Dr. Carin Lamm, MD

  Individual Pediatric Sleep Medicine Physician · NPI 1275500092

  3959 Broadway Bhs 701, New York, NY 10032-1559 · (212) 305-2406