NPPES file of Aug 9, 2026

Gabrielle Abby Dean, LICSW

Clinical Social Worker · Brookline, MA

Gabrielle Abby Dean, LICSW is a clinical social worker with a practice address in Brookline, Massachusetts, and NPI 1740404102, issued on Apr 13, 2007. Check the license (Massachusetts 1018355, 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
1740404102
Name
Gabrielle Abby Dean
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
1018355 MA
Self-reported in NPPES; status is on the state search
Practice location
129 Harvard St, Brookline, MA 02446
Phone
(617) 413-6696
Enumerated
Apr 13, 2007
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 129 Harvard St

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

  1. Mary Ann Albert, LICSWClinical Social Worker1417014515
  2. Richard Bristol, PSY.D.Psychologist1922091750
  3. Christine Kowalcky, PSY.D.Mental Health Counselor1922395235
  4. Patrick Lillis, B.F.A, M.A. L.M.H.C.Mental Health Counselor1548470123
  5. Katherine Naftzger, LICSWClinical Social Worker1396896015
  6. Linda Sanford, LICSWClinical Social Worker1184014136

Verify Gabrielle Abby Dean 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 1018355
    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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393 clinical social worker records list a practice address in Brookline

They are 393 of the 2,357 NPPES records with a practice address in Brookline, and 17,815 clinical social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Massachusetts

  1. Andrew Aaron, LICSWNew Bedford, MA1053477885
  2. Cynthia AaronFall River, MA1407258676
  3. Emanuel Aaron, LICSW,LADCI, CADCII,Orange, MA1134475817
  4. Karla Abad, LCSWLynn, MA1598577470
  5. Amy Abair, LICSWBoston, MA1972821858
  6. Nicole Abair, LCSWLexington, MA1386590859
  7. Stephanie Abate, LICSWAmherst, MA1669580973
  8. Lynn Abbey, LICSWFall River, MA1437189248
  9. Bernard Abbot, MSWBoston, MA1861913188
  10. Amanda Abbott, CNM, LCSWCambridge, MA1821358284

Common questions

What is Gabrielle Abby Dean, LICSW's NPI number?

Gabrielle Abby Dean, LICSW's National Provider Identifier (NPI) is 1740404102, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gabrielle Abby Dean, LICSW located?

The NPPES record lists a practice address at 129 Harvard St, Brookline, MA, 02446. Phone: (617) 413-6696. Providers update this record themselves, so call before visiting.

How can I verify Gabrielle Abby Dean, LICSW's license?

NPPES lists Massachusetts license number 1018355, 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.