Dr. David Michael Gray, MD

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'S Hospital Hospital · Boston, MA
• Massachusetts General Hospital Hospital · Boston, MA
• North Shore Medical Center Hospital · Salem, MA
• Wentworth-Douglass Hospital Hospital · Dover, NH · listed as Wentworth Douglass Hospital

Colleagues at Massachusetts General Physicians Organization Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3484 clinicians in the practice; 12 are shown here.

• Dr. Aaron Jonathan Deutsch, MD Endocrinology, Diabetes & Metabolism Physician · Boston, MA
• Dr. Alexandra Doms, MD Internal Medicine Physician · Boston, MA
• Dr. Michael S Gee, MDPHD Diagnostic Radiology Physician · Boston, MA
• Susan M Himes, PHD Clinical Psychologist · Burlington, MA
• Erin Hoverson Physician Assistant · Boston, MA
• Christopher J Keary, MD Psychiatry Physician · Boston, MA
• Rebecca Jeanne Leval, MD, MPH Psychiatry Physician · Boston, MA
• Molly Mack, ACNPC-AG Registered Nurse · Boston, MA
• Miss. Hannah Moore, MSN, AGNP-C Nurse Practitioner · Boston, MA
• Dr. Daniel Okin, MD, PHD Internal Medicine Physician · Boston, MA
• Nikolaos Paschos, MDPHD Orthopaedic Surgery Physician · Boston, MA
• Pritha Sen, MD Infectious Disease Physician · Boston, MA

Other providers in South Portland

• Kim B Ginevan, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1538231154

  324 Gannett Dr Ste 200, South Portland, ME 04106-3266 · (207) 662-2959

• Dr. Diane Marie Kidric, DO, JD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1740480938

  324 Gannett Dr Ste 200, South Portland, ME 04106-3266 · (207) 482-7800