NPPES file of Aug 9, 2026

Andrew Mekas, D.C.

Chiropractor · Watertown, MA

Andrew Mekas, D.C. is a chiropractor with a practice address in Watertown, Massachusetts, and NPI 1821349226, issued on Sep 25, 2012. Check the license (Massachusetts CH 3393, 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
1821349226
Name
Andrew Mekas
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
CH 3393 MA
Self-reported in NPPES; status is on the state search
Practice location
3 Main St, Watertown, MA 02472
Phone
(617) 926-2884
Enumerated
Sep 25, 2012
Record last updated
Mar 26, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(617) 926-2942
Medicare enrollment
Enrolled (PECOS I20220916001324); accepts Medicare assignment
Medical or professional school
Life Chiropractic College, 2012
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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Also registered at 3 Main St

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

  1. Shelly Trevens, D.C.Chiropractor1538410931
  2. William Trevens, D.C.Chiropractor1144284969

Verify Andrew Mekas 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 CH 3393
    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. Hillsdale Family Chiropractic LLCHillsdale, MI

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

8 chiropractor records list a practice address in Watertown

They are 8 of the 873 NPPES records with a practice address in Watertown, 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 Andrew Mekas, D.C.'s NPI number?

Andrew Mekas, D.C.'s National Provider Identifier (NPI) is 1821349226, issued on Sep 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Mekas, D.C. located?

The NPPES record lists a practice address at 3 Main St, Watertown, MA, 02472. Phone: (617) 926-2884. Providers update this record themselves, so call before visiting.

How can I verify Andrew Mekas, D.C.'s license?

NPPES lists Massachusetts license number CH 3393, 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.