NPPES file of Aug 9, 2026

William Richard French, DMD

General Practice Dentistry · Chelmsford, MA

William Richard French, DMD is a general practice dentistry with a practice address in Chelmsford, Massachusetts, and NPI 1336244417, issued on Sep 14, 2006. Check the license (Massachusetts 13672, 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
1336244417
Name
William Richard French
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
13672 MA
Self-reported in NPPES; status is on the state search
Practice location
2 Courthouse LN, Chelmsford, MA 01824
Phone
(978) 453-0542
Enumerated
Sep 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 2 Courthouse LN

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

  1. Catherine Auth, LICSWClinical Social Worker1134250160
  2. Dawna Bivins, M.A.ED.Student in an Organized Health Care Education/Training Program1740596923
  3. Nancy Cohn, PSYDProfessional Counselor1588702625
  4. Carlos Colon, LCSWMental Health Counselor1497997886
  5. Suzanne DirstineClinical Social Worker1649673070
  6. Gail Donahue, LMHC RNMental Health Counselor1518294362

Verify William Richard French 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 13672
    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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21 general practice dentistry records list a practice address in Chelmsford

They are 21 of the 937 NPPES records with a practice address in Chelmsford, and 3,489 general practice dentistry records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other general practice dentistry records in Massachusetts

  1. Mark Aaron, DMDGreat Barrington, MA1902020902
  2. Heidi Aaronson, D.M.D.Wellesley, MA1134375652
  3. Jamil Abbasy, DMDSouthampton, MA1992988026
  4. Sama Abdul-Aziz, DMDBoston, MA1427543610
  5. Muhannad AbdulghaniBrockton, MA1326806654
  6. Noor AbdulkareemQuincy, MA1932809662
  7. Asma AbdullahShrewsbury, MA1225301237
  8. Abdulaziz Abdulwahed, BDSBoston, MA1730637414
  9. Sabahat Abernethy, DMD, CAGSAbington, MA1518089903
  10. Rana Abood, DMDBoston, MA1376660936

Common questions

What is William Richard French, DMD's NPI number?

William Richard French, DMD's National Provider Identifier (NPI) is 1336244417, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Richard French, DMD located?

The NPPES record lists a practice address at 2 Courthouse LN, Chelmsford, MA, 01824. Phone: (978) 453-0542. Providers update this record themselves, so call before visiting.

How can I verify William Richard French, DMD's license?

NPPES lists Massachusetts license number 13672, 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.