NPPES file of Aug 9, 2026

Jason Holt Mavor, D.C.

Chiropractor · Watertown, MA

Jason Holt Mavor, D.C. is a chiropractor with a practice address in Watertown, Massachusetts, and NPI 1619134954, issued on May 22, 2008. Check the license (Massachusetts 3254, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1619134954
Name
Jason Holt Mavor
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License numbers
3254 MA
30920 CA
Self-reported in NPPES; status is on the state search
Practice location
279 Mount Auburn St, Watertown, MA 02472
Phone
(617) 393-3472
Enumerated
May 22, 2008
Record last updated
Jun 3, 2026
Fax
(617) 393-3473
Medicare enrollment
Enrolled (PECOS I20100902000283); may accept Medicare assignment
Medical or professional school
Western States College Of Chiropractic, 2007
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 Jason Holt Mavor 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 3254
    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
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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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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 Jason Holt Mavor, D.C.'s NPI number?

Jason Holt Mavor, D.C.'s National Provider Identifier (NPI) is 1619134954, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jason Holt Mavor, D.C. located?

The NPPES record lists a practice address at 279 Mount Auburn St, Watertown, MA, 02472. Phone: (617) 393-3472. Providers update this record themselves, so call before visiting.

How can I verify Jason Holt Mavor, D.C.'s license?

NPPES lists Massachusetts license number 3254, 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. 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.