Samuel Finlayson, MD, MPH
Surgery Physician · Boston, MA
Samuel Finlayson, MD, MPH is a surgery physician with a practice address in Boston, Massachusetts, and NPI 1275552424, issued on Jul 19, 2006. Check the license (Massachusetts 251317, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Samuel Finlayson
- Credential
- MD, MPH
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 251317 MA
9697 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1620 Tremont St, Boston, MA 02120
- Phone
- (617) 525-7300
- Enumerated
- Jul 19, 2006
- Entity
- Type 1 · individual
Also registered at 1620 Tremont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth BlaeserHealth & Wellness Coach1528997525
- Thomas Bowman, MDInternal Medicine Physician1255398624
- Joseph Frolkis, M.D.Internal Medicine Physician1336234186
- Maryam Jessri, D.D.S, PH.DDentist1194183434
- Lenny Lopez, MD MDIVInternal Medicine Physician1184637399
- Laura Mauri, MD MSC FACCInterventional Cardiology Physician1619934924
Verify Samuel Finlayson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 251317Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 92.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- University OF Utah Adult ServicesSalt Lake City, UT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
499 surgery physician records list a Boston practice address
They are 499 of the 41,865 NPPES records with a Boston practice address, and 1,118 surgery physician records in Massachusetts.
All 499 in Boston → All 1,118 in Massachusetts → Every provider in Boston →
Other surgery physician records in Massachusetts
- Jeffrey Aalberg, MD, MPHBoston, MA1326788027
- Daniele Abela, MDBoston, MA1164051868
- Ahmad AboalfarajBoston, MA1538517651
- Ibrahim Abushoshah, M.D.Boston, MA1205274503
- Ravindra Acharya, MDCharlton, MA1881608602
- Stephen Addington, M.D.Brockton, MA1821449588
- Alfred Adegboyegun, MDSpringfield, MA1205953957
- Souheil Adra, M.D.Milton, MA1700049996
- Eddie Afetse, MDBoston, MA1457297194
- Arvind Agnihotri, MDBrighton, MA1528058625
Common questions
What is Samuel Finlayson, MD, MPH's NPI number?
Samuel Finlayson, MD, MPH's National Provider Identifier (NPI) is 1275552424, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Finlayson, MD, MPH located?
The NPPES record lists a practice address at 1620 Tremont St, Boston, MA, 02120. Phone: (617) 525-7300. Providers update this record themselves, so call before visiting.
How can I verify Samuel Finlayson, MD, MPH's license?
NPPES lists Massachusetts license number 251317, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Samuel Finlayson, MD, MPH's Medicare quality score?
The 2023 MIPS final score is 92.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.