NPPES file of Aug 9, 2026

Sarah Louise Clayton, LICSW

Social Worker · Ludlow, MA

Sarah Louise Clayton, LICSW is a social worker with a practice address in Ludlow, Massachusetts, and NPI 1942297957, issued on Oct 4, 2005. Check the license (Massachusetts 107293, 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
1942297957
Name
Sarah Louise Clayton
Credential
LICSW
Primary taxonomy
Social Worker 104100000X
License number
107293 MA
Self-reported in NPPES; status is on the state search
Practice location
77 Winsor St, Ludlow, MA 01056
Phone
(413) 583-6750
Enumerated
Oct 4, 2005
Record last updated
Jul 13, 2026
Fax
(413) 589-7001
Medicaid ID
1892312 MA
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 77 Winsor St

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

  1. William Axton, DPMPodiatrist1396828489
  2. Paul Blomerth, D.C.Neurology Chiropractor1184604555
  3. Anne Martin, LICSWSocial Worker1194712067
  4. John Vomero, DPMFoot Surgery Podiatrist1871641902
  5. Robert Willis, M.D.Pediatrics Physician1164506184

Verify Sarah Louise Clayton 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 107293
    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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3 social worker records list a practice address in Ludlow

They are 3 of the 170 NPPES records with a practice address in Ludlow, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Massachusetts

  1. Chelsea Aaron, MSW, LCSWStoneham, MA1679129761
  2. Flannery AbbeyCambridge, MA1508604273
  3. Sarah Abbott, LSWFramingham, MA1023168945
  4. Sharon AbdallaSpringfield, MA1538759782
  5. Rana AbdallahCambridge, MA1689220204
  6. Marissa Abdow, LICSWNorth Quincy, MA1548894934
  7. Nicholas AbrahamWorcester, MA1023555208
  8. Betsy AbramsCambridge, MA1639654361
  9. Debra Abrams, LICSWCambridge, MA1508084070
  10. Nancy Abrams, LSWCambridge, MA1477670685

Common questions

What is Sarah Louise Clayton, LICSW's NPI number?

Sarah Louise Clayton, LICSW's National Provider Identifier (NPI) is 1942297957, issued on Oct 4, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Louise Clayton, LICSW located?

The NPPES record lists a practice address at 77 Winsor St, Ludlow, MA, 01056. Phone: (413) 583-6750. Providers update this record themselves, so call before visiting.

How can I verify Sarah Louise Clayton, LICSW's license?

NPPES lists Massachusetts license number 107293, 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.