MS. Carolyn Marie Metivier, APRN

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.

• Brigham And Women Faulkner Hospital Hospital · Jamaica Plain, MA · listed as Brigham and Women's Faulkner Hospital Inc
• Brigham And Women'S Hospital Hospital · Boston, MA

Colleagues at Brigham and Womens Physicians Organization Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2916 clinicians in the practice; 12 are shown here.

• Mary M. Bazylewicz, MSW Social Worker · Ipswich, MA
• MS. Sharran Yvette Nicolle Burney, NP Registered Nurse · Boston, MA
• MS. Sarai E Cortes, ARNP Family Nurse Practitioner · Boston, MA
• Zachary Fowler, MD Surgery Physician · Boston, MA
• Dr. Michael David Fox, MD/PHD Internal Medicine Physician · Boston, MA
• Dr. David Evan Leaf, MD, MMSC Nephrology Physician · Boston, MA
• Mr. Rhanderson Miller Nascimento Cardoso, MD Student in an Organized Health Care Education/Training Program · Boston, MA
• Costin C. Negroiu, MD Anesthesiology Physician · Boston, MA
• Mrs. Landree Elizabeth Parrott, CRNA Certified Registered Nurse Anesthetist · Boston, MA
• Gloria Shan, MD Internal Medicine Physician · Boston, MA
• Kathryn C Takayoshi, NP Adult Health Nurse Practitioner · Lynn, MA
• Dr. Eric Zhou, PHD Clinical Psychologist · Boston, MA

Other providers in Boston

• Monica Karlen

  Individual Pain Management Registered Nurse · NPI 1417608464

  55 Fruit St, Boston, MA 02114-2696 · (617) 726-2000

• Hannah Elizabeth Morton, PNP

  Individual Pain Management Registered Nurse · NPI 1407496946

  300 Longwood Ave, Boston, MA 02115-5724 · (617) 355-6000