David Leblanc
Clinical Social Worker · Waltham, MA
David Leblanc is a clinical social worker with a practice address in Waltham, Massachusetts, and NPI 1427540483, issued on Jun 5, 2018. Check the license (Massachusetts 123755, 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.
- Name
- David Leblanc
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 123755 MA
Self-reported in NPPES; status is on the state search - Practice location
- 617 Lexington St, Waltham, MA 02452
- Phone
- (781) 314-3367
- Enumerated
- Jun 5, 2018
- Record last updated
- May 4, 2023
- Entity
- Type 1 · individual
Also registered at 617 Lexington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah QuaglozziSchool Social Worker1831786052
Verify David Leblanc in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 123755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
234 clinical social worker records list a practice address in Waltham
They are 234 of the 2,111 NPPES records with a practice address in Waltham, and 17,815 clinical social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 234 in Waltham → All 17,815 in Massachusetts → Every provider in Waltham →
Other clinical social worker records in Massachusetts
- Andrew Aaron, LICSWNew Bedford, MA1053477885
- Cynthia AaronFall River, MA1407258676
- Emanuel Aaron, LICSW,LADCI, CADCII,Orange, MA1134475817
- Karla Abad, LCSWLynn, MA1598577470
- Amy Abair, LICSWBoston, MA1972821858
- Nicole Abair, LCSWLexington, MA1386590859
- Stephanie Abate, LICSWAmherst, MA1669580973
- Lynn Abbey, LICSWFall River, MA1437189248
- Bernard Abbot, MSWBoston, MA1861913188
- Amanda Abbott, CNM, LCSWCambridge, MA1821358284
Common questions
What is David Leblanc's NPI number?
David Leblanc's National Provider Identifier (NPI) is 1427540483, issued on Jun 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is David Leblanc located?
The NPPES record lists a practice address at 617 Lexington St, Waltham, MA, 02452. Phone: (781) 314-3367. Providers update this record themselves, so call before visiting.
How can I verify David Leblanc's license?
NPPES lists Massachusetts license number 123755, 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.