Dr. Brian David Marriott, MD

Individual provider Family Medicine Physician · NPI 1770577926

Dr. Brian David Marriott, MD is registered under Family Practice in Lexington, Massachusetts. Graduated from Ohio State University College of Medicine in 1997, 29 years ago. Practices with Massachusetts Institute of Technology, a 56-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying: 29
Trained at: Ohio State University College of Medicine
Licensed in: MA
In the registry since: 2005

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

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Practice location Address checks out

244 Wood St
Lexington, MA 02421-6426
Phone: (781) 981-7080
Fax: (781) 981-2165

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary)	Taxonomy 207Q00000X · Licence 223018 (MA)

Record details

NPI number	1770577926
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	September 2, 2005
Last updated in NPPES	April 6, 2022
Certification date	March 25, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	FAMILY PRACTICE
Medical school	OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated	1997 (29 years in practice)
Group practice	Massachusetts Institute Of Technology — 56 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Telehealth	Offers telehealth services

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.

Medicare patients	156
Services billed	1,312 a service is one billed item, such as a visit, a test or a procedure
Average patient age	78

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Beth Israel Deaconess Medical Center Hospital · Boston, MA
Emerson Hospital Hospital · W Concord, MA
Massachusetts General Hospital Hospital · Boston, MA
Mount Auburn Hospital Hospital · Cambridge, MA
Lahey Hospital & Medical Center, Burlington Hospital · Burlington, MA
Beth Israel Lahey Health At Home Home health agency · Beverly, MA

Colleagues at Massachusetts Institute of Technology

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

Lydia Barlow Internal Medicine Physician · Cambridge, MA
Caitlin M. Connolly, MD Internal Medicine Physician · Cambridge, MA
Shawn M Ferullo, MD Family Medicine Physician · Cambridge, MA
Iris H Foley, MD Diagnostic Radiology Physician · Newton, MA
Richard S Goldenson, MD Diagnostic Radiology Physician · Cambridge, MA
Dr. Jeffrey Alan Held, MD Internal Medicine Physician · Cambridge, MA
Vincent Liao, MD Emergency Medicine Physician · Newton, MA
Mary Colleen McDonald Family Nurse Practitioner · Cambridge, MA
Miss. Jessica H Ochs, NP Adult Health Nurse Practitioner · Somerville, MA
MS. Luanne Marie Off, FNP, MSN, MPH, RN Family Nurse Practitioner · Beverly, MA
Monica J. Wood, MD Diagnostic Radiology Physician · Boston, MA
Dr. Susanne E Zimmermann, MD Orthopaedic Surgery Physician · Nashua, NH