NPPES file of Aug 9, 2026

Allison Ruth Schlachter, LICSW

Clinical Social Worker · Longmeadow, MA

Allison Ruth Schlachter, LICSW is a clinical social worker with a practice address in Longmeadow, Massachusetts, and NPI 1811021421, issued on Mar 15, 2007. Check the license (Massachusetts 114376, 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
1811021421
Name
Allison Ruth Schlachter
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
114376 MA
Self-reported in NPPES; status is on the state search
Practice location
136 Dwight RD, Longmeadow, MA 01106
Phone
(413) 565-7134
Enumerated
Mar 15, 2007
Record last updated
Aug 15, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20230808002833); 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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Also registered at 136 Dwight RD

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

  1. Frederick Kadushin, PH.D.Clinical Neuropsychologist1104037670
  2. Bri McCarroll, MSWClinical Social Worker1538136908

Verify Allison Ruth Schlachter 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 114376
    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. James Levine And Associates P CSouth Hadley, MA

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

Allison Ruth Schlachter among 17,815 clinical social worker records in Massachusetts

Allison Ruth Schlachter, LICSW is one of 17,815 clinical social worker records with a practice address in Massachusetts. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 15% of them.

  • NPI issued2007 · 15% of these records are older, 70% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2005 · median 2004 among the 3,059 with a school on file
  • Record last updated2008 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 clinical social worker records list a practice address in Longmeadow

They are 39 of the 489 NPPES records with a practice address in Longmeadow, and 17,815 clinical social worker records in Massachusetts.

The 8 clinical social worker records with the nearest ZIP codes

  1. Elizabeth BramsonLongmeadow, MA 011061386741965
  2. Elisabeth Cantor, LICSWLongmeadow, MA 011061467511733
  3. Lilly Gaev, CLINICAL SOCIAL WORKLongmeadow, MA 011061093833048
  4. Robert Harris, MSWLongmeadow, MA 011061962561803
  5. Randi Klein, LICSW CADACLongmeadow, MA 011061700911245
  6. Thomas Lachiusa, PH.D LICSWLongmeadow, MA 011061851372247
  7. Erin Lau, LICSWLongmeadow, MA 011061568505212
  8. Bri McCarroll, MSWLongmeadow, MA 011061538136908

Common questions

What is Allison Ruth Schlachter, LICSW's NPI number?

Allison Ruth Schlachter, LICSW's National Provider Identifier (NPI) is 1811021421, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Allison Ruth Schlachter, LICSW located?

The NPPES record lists a practice address at 136 Dwight RD, Longmeadow, MA, 01106. Phone: (413) 565-7134. Providers update this record themselves, so call before visiting.

How can I verify Allison Ruth Schlachter, LICSW's license?

NPPES lists Massachusetts license number 114376, 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.