NPPES file of Aug 9, 2026

Mark Anthony Medeiros, DMD

Dentist · Attleboro, MA

Mark Anthony Medeiros, DMD is a dentist with a practice address in Attleboro, Massachusetts, and NPI 1356878227, issued on May 22, 2017. Check the license (Massachusetts DN1857564, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356878227
Name
Mark Anthony Medeiros
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DN1857564 MA
Self-reported in NPPES; status is on the state search
Practice location
227 Washington St, Attleboro, MA 02703
Phone
(774) 282-4206
Enumerated
May 22, 2017
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 227 Washington St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda ChuongDentist1942877493

Verify Mark Anthony Medeiros in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license DN1857564
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

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21% fewer Medicare Part D claims than the average dentist in 2024

68 Medicare Part D claims for 42 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mark Medeiros68
  2. Specialty average86

Most prescribed

  1. Ibuprofen24 claims
  2. Amoxicillin23 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $17.45

1 payment: entertainment; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Medeiros$17.45
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mark Anthony Medeiros among 2,934 dentist records in Massachusetts

Mark Anthony Medeiros, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 57% of them.

  • NPI issued2017 · 57% of these records are older, 41% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2018 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 dentist records list a practice address in Attleboro

They are 16 of the 1,239 NPPES records with a practice address in Attleboro, and 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Justin BrousseauAttleboro, MA 027031063975969
  2. Hannah Cho, DMDAttleboro, MA 027031922543453
  3. Amanda ChuongAttleboro, MA 027031942877493
  4. John Friedman, D.M.D.Attleboro, MA 027031982760617
  5. Iham Gammas, D.M.DAttleboro, MA 027031861689309
  6. Mary Jaffarian, DMDAttleboro, MA 027031902923774
  7. Neha JunejaAttleboro, MA 027031447735196
  8. Daniel Kazachkov, DMDAttleboro, MA 027031063672947

Common questions

What is Mark Anthony Medeiros, DMD's NPI number?

Mark Anthony Medeiros, DMD's National Provider Identifier (NPI) is 1356878227, issued on May 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Mark Anthony Medeiros, DMD located?

The NPPES record lists a practice address at 227 Washington St, Attleboro, MA, 02703. Phone: (774) 282-4206. Providers update this record themselves, so call before visiting.

How can I verify Mark Anthony Medeiros, DMD's license?

NPPES lists Massachusetts license number DN1857564, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Anthony Medeiros, DMD prescribe under Medicare Part D?

In 2024, Mark Anthony Medeiros, DMD had 68 Medicare Part D claims for 42 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.