Mari Tassarotti, MD
Surgery Physician · Boston, MA
Mari Tassarotti, MD is a surgery physician with a practice address in Boston, Massachusetts, and NPI 1376063578, issued on Jun 20, 2017. Check the license (Massachusetts 272810, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mari Tassarotti
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 272810 MA
320968 NY
Self-reported in NPPES; status is on the state search - Practice location
- Massachusetts General Hospital, Boston, MA 02114
- Phone
- (617) 726-2800
- Enumerated
- Jun 20, 2017
- Entity
- Type 1 · individual
Also registered at Massachusetts General Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mari Tassarotti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 272810Check 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 Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,352.21
42 payments, mostly food and beverage; the largest payer was Penumbra, Inc.. The 19,002 providers of this specialty with any payment received $3,758.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospital and facility affiliations
- Columbiadoctors/newyork-PresbyterianimagingNew York, NY
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
- Trustees OF Columbia University IN The City OF New YorkNew York, NY
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 Mari Tassarotti, MD's NPI number?
Mari Tassarotti, MD's National Provider Identifier (NPI) is 1376063578, issued on Jun 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mari Tassarotti, MD located?
The NPPES record lists a practice address at Massachusetts General Hospital, Boston, MA, 02114. Phone: (617) 726-2800. Providers update this record themselves, so call before visiting.
How can I verify Mari Tassarotti, MD's license?
NPPES lists Massachusetts license number 272810, 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 Mari Tassarotti, MD's Medicare quality score?
The 2023 MIPS final score is 100 of 100. 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.