NPPES file of Aug 9, 2026

Michael Diny

Endodontics · Boston, MA

Michael Diny is an endodontics with a practice address in Boston, Massachusetts, and NPI 1255077582, issued on May 10, 2022. Check the license (Massachusetts DN1859345, 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
1255077582
Name
Michael Diny
Primary taxonomy
Endodontics 1223E0200X
License numbers
DN1859345 MA
6001349-15 WI
Self-reported in NPPES; status is on the state search
Practice location
635 Albany St, Boston, MA 02118
Phone
(920) 660-3469
Enumerated
May 10, 2022
Record last updated
Jul 21, 2025
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 635 Albany St

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

  1. Jilaine Abad, DDSStudent in an Organized Health Care Education/Training Program1356027585
  2. Alejandro AbdalaStudent in an Organized Health Care Education/Training Program1710837331
  3. Gracie AbdallaStudent in an Organized Health Care Education/Training Program1013720960
  4. Noor AbdelkaderStudent in an Organized Health Care Education/Training Program1922966704
  5. Alaa AbdellatifStudent in an Organized Health Care Education/Training Program1285574269
  6. Abraham AbdinStudent in an Organized Health Care Education/Training Program1225980857

Verify Michael Diny 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 DN1859345
    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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72% fewer Medicare Part D claims than the average endodontics in 2024

34 Medicare Part D claims for 28 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michael Diny34
  2. Specialty average121

Most prescribed

  1. Amoxicillin13 claims
  2. Dexamethasone11 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.

Michael Diny among 276 endodontics records in Massachusetts

Michael Diny is one of 276 endodontics records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.

  • NPI issued2022 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2025 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in Massachusetts

There are 276 endodontics records in Massachusetts.

The 8 endodontics records with the nearest ZIP codes

  1. Ashraf Abd-Elmeguid, BDS., PHDBoston, MA 021181992055776
  2. Heba Al-Qatami, DMDBoston, MA 021181508199134
  3. Mey Alhabib, BDSBoston, MA 021181225387632
  4. Loai Alsoufi, B.D.S.Boston, MA 021181861725962
  5. Mona AlsulaimanBoston, MA 021181619245933
  6. Roshanak Baghai Naini, DDS, MSBoston, MA 021181710239918
  7. Pablo Duluc Vega, DDS, CAGSBoston, MA 021181639467780
  8. Haytham Jaha, BDSBoston, MA 021181043646417

Common questions

What is Michael Diny's NPI number?

Michael Diny's National Provider Identifier (NPI) is 1255077582, issued on May 10, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Michael Diny located?

The NPPES record lists a practice address at 635 Albany St, Boston, MA, 02118. Phone: (920) 660-3469. Providers update this record themselves, so call before visiting.

How can I verify Michael Diny's license?

NPPES lists Massachusetts license number DN1859345, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Diny prescribe under Medicare Part D?

In 2024, Michael Diny had 34 Medicare Part D claims for 28 beneficiaries; the average among endodontics prescribers was 121. 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.