Dr. Catalina Norman, MD, PHD

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
• Massachusetts General Hospital Hospital · Boston, MA
• Newton-Wellesley Hospital Hospital · Newton, MA
• North Shore Medical Center Hospital · Salem, MA

Colleagues at Mass General Brigham Medical Group Suburban Massachusetts Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 532 clinicians in the practice; 12 are shown here.

• Emily Truong Linh Bui, PA-C Physician Assistant · Boston, MA
• Dr. William A Butler, MD Psychiatry Physician · Boston, MA
• Celeste Crowley, NP Nurse Practitioner · Cohasset, MA
• Jessica L. Grasso, PA-C Physician Assistant · Boston, MA
• Jane F Kennedy, NP Nurse Practitioner · Burlington, MA
• Christina Kim Family Medicine Physician · Brighton, MA
• Brigid Koenen, NP Family Nurse Practitioner · Newton, MA
• Shawn Cristin Lear, PA Surgical Physician Assistant · Norwalk, CT
• Anish J Mehta, MD Internal Medicine Physician · New York, NY
• Dr. Peter Olds, MD Internal Medicine Physician · Boston, MA
• Harry M Schrager, MD Internal Medicine Physician · Newton, MA
• Allison White, PA-C Physician Assistant · Pittsfield, MA

Other providers in Hyannis

• Dr. Nathaniel G Clark, MD

  Individual Endocrinology, Diabetes & Metabolism Physician · NPI 1386687234

  433 W Main St, Hyannis, MA 02601-3644 · (508) 778-4777

• Mary W Crowell, MD

  Individual Endocrinology, Diabetes & Metabolism Physician · NPI 1003854365

  1030 Falmouth Rd, Hyannis, MA 02601-2324 · (774) 470-5080

• Doriann Klaassen, MD

  Individual Endocrinology, Diabetes & Metabolism Physician · NPI 1043721632

  1030 Falmouth Rd # 201, Hyannis, MA 02601-2324 · (774) 470-5080

• Wingyee Wan, MD

  Individual Endocrinology, Diabetes & Metabolism Physician · NPI 1922468164

  1030 Falmouth Rd Ste 201, Hyannis, MA 02601-2324 · (774) 470-5080