Registry data as of Aug 27, 2026

Louay Abrass, DMD

Endodontics · Boston, MA

Louay Abrass, DMD is an endodontics with a practice address in Boston, Massachusetts, and NPI 1427119403, issued on Dec 13, 2006. Check the license (Massachusetts 19988, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427119403
Name
Louay Abrass
Credential
DMD
Primary taxonomy
Endodontics 1223E0200X
License number
19988 MA
Self-reported in NPPES; status is on the state search
Practice location
10 Post Office SQ Ste 1101, Boston, MA 02109
Phone
(617) 366-1600
Enumerated
Dec 13, 2006
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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Verify Louay Abrass 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 19988
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

7% fewer Medicare Part D claims than the average endodontics in 2024

115 Medicare Part D claims for 68 beneficiaries, against an average of 124 among the 3,574 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Louay Abrass115
  2. Specialty average124

Most prescribed

  1. Amoxicillin39 claims
  2. Ibuprofen38 claims
  3. Chlorhexidine Gluconate15 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.

Endodontics providers in Massachusetts

There are 250 endodontics records in Massachusetts.

Other endodontics records in Massachusetts

  1. Ashraf Abd-Elmeguid, BDS., PHDBoston, MA1992055776
  2. David Abdelmalak, D.D.S.Boston, MA1497156889
  3. Mario Abdennour, DMD MMSCBoston, MA1689749574
  4. Ayman Aboushala, D.M.D.Boston, MA1730244401
  5. Mashael Al-Qallaf, BDSQuincy, MA1154654796
  6. Heba Al-Qatami, DMDBoston, MA1508199134
  7. April Alford, DDSStoughton, MA1871785485
  8. Abdullrahman AlghamdiBoston, MA1023685179
  9. Mey Alhabib, BDSBoston, MA1225387632
  10. Kathy Alikhani, DMDNorwell, MA1972514230

Common questions

What is Louay Abrass, DMD's NPI number?

Louay Abrass, DMD's National Provider Identifier (NPI) is 1427119403, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Louay Abrass, DMD located?

The NPPES record lists a practice address at 10 Post Office SQ Ste 1101, Boston, MA, 02109. Phone: (617) 366-1600. Providers update this record themselves, so call before visiting.

How can I verify Louay Abrass, DMD's license?

NPPES lists Massachusetts license number 19988, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Louay Abrass, DMD prescribe under Medicare Part D?

In 2024, Louay Abrass, DMD had 115 Medicare Part D claims for 68 beneficiaries; the average among endodontics prescribers was 124. Part D covers Medicare prescriptions only.

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.