NPPES file of Aug 9, 2026

Brian Lawrence Leahy, D.C.

Chiropractor · Everett, MA

Brian Lawrence Leahy, D.C. is a chiropractor with a practice address in Everett, Massachusetts, and NPI 1841345774, issued on Jan 23, 2007. Check the license (Massachusetts 638, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841345774
Name
Brian Lawrence Leahy
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
638 MA
Self-reported in NPPES; status is on the state search
Practice location
107 Ferry St, Everett, MA 02149
Phone
(617) 389-6951
Enumerated
Jan 23, 2007
Record last updated
Feb 9, 2023
Medicare enrollment
Enrolled (PECOS I20060501000136); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Brian Lawrence Leahy 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 638
    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.

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Bills Medicare through one group practice

  1. Everett Chiropractic LLCEverett, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

5 chiropractor records list a practice address in Everett

They are 5 of the 489 NPPES records with a practice address in Everett, and 1,577 chiropractor records in Massachusetts.

Other chiropractor records in Massachusetts

  1. Ibrahim Abdulmassih, D.C.Worcester, MA1740329317
  2. Susan Aberle, D.C.Falmouth, MA1548453475
  3. Michael Abgrab, D.C.Fall River, MA1184773814
  4. Marty Abrams, MA, DCSharon, MA1356343305
  5. Joan Accuosti, D.C.Pittsfield, MA1144292509
  6. Erin Acevedo, D.C.Beverly, MA1780741769
  7. Elisa Adams, D.C.Lexington, MA1194887794
  8. James Adams, D.C.Plymouth, MA1598978777
  9. Jeffrey Adams, D.C.Marshfield, MA1386764041
  10. Lauren Adelizi, DCWellesley, MA1255510384

Common questions

What is Brian Lawrence Leahy, D.C.'s NPI number?

Brian Lawrence Leahy, D.C.'s National Provider Identifier (NPI) is 1841345774, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Brian Lawrence Leahy, D.C. located?

The NPPES record lists a practice address at 107 Ferry St, Everett, MA, 02149. Phone: (617) 389-6951. Providers update this record themselves, so call before visiting.

How can I verify Brian Lawrence Leahy, D.C.'s license?

NPPES lists Massachusetts license number 638, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.