Physician Profile
Unclaimed ProfileAbout MARRIOTT
Brian David Marriott, M.D. is a healthcare provider in Lexington, MA specialising in family practice. Brian trained at Ohio State University College of Medicine, graduating in 1997. Brian is also listed as specialising in family medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Marriott's specialty?
Dr. Marriott is a family practice in Lexington, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. Marriott?
Dr. Marriott is listed at 244 WOOD ST, Lexington, MA 02421. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Marriott?
The number on file is (781) 981-7080. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Marriott's NPI number?
Dr. Marriott's National Provider Identifier is 1770577926. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Marriott's medical education?
Dr. Marriott attended Ohio State University College of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Marriott been practising?
Dr. Marriott has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Marriott known for?
According to Medicare billing data, Dr. Marriott provides treatments such as influenza vaccine split virus, preservative free and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Marriott confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marriott. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (781) 981-7080
- Email not available
Practice Locations
244 WOOD ST
Lexington, MA 02421
Procedures Most Often Billed to Medicare
1,172 services · 961 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
26 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
26 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
21 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
12 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
186 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
121 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
104 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
101 |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
93 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
84 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Trained at Ohio State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Ohio State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in MA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.