Matthew Naclerio, M.S.W.
Mental Health Counselor · New Haven, CT
Matthew Naclerio, M.S.W. is a mental health counselor with a practice address in New Haven, Connecticut, and NPI 1740482314, issued on Jun 4, 2007. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Matthew Naclerio
- Credential
- M.S.W.
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 660 Winchester Ave, New Haven, CT 06511
- Phone
- (203) 776-8390
- Enumerated
- Jun 4, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (203) 773-0788
- Entity
- Type 1 · individual
Also registered at 660 Winchester Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gwendolyn Busch, MSWSocial Worker1316046477
- Donald Degraffenried, LCSWClinical Social Worker1104095298
- Annette HailerSocial Worker1851767024
- Christalee Moore, MSWSocial Worker1508111618
- Robert Page, LCSWClinical Social Worker1912098492
- Anna Sullivan, LCSWClinical Social Worker1295175792
Verify Matthew Naclerio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99 mental health counselor records list a practice address in New Haven
They are 99 of the 9,793 NPPES records with a practice address in New Haven, and 2,386 mental health counselor records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 99 in New Haven → All 2,386 in Connecticut → Every provider in New Haven →
Other mental health counselor records in Connecticut
- Patricia Abad, M.A.Farmington, CT1467571984
- Sarah Abbott, LPC-AEnfield, CT1164279691
- Chananya Abraham, LPC, MSWaterbury, CT1710380019
- Alisa AbramsFairfield, CT1417806373
- Katharine Accardo, LPC, LMHCNorwalk, CT1003493909
- Diane Ack-MitchellTorrington, CT1114674512
- Kathryn AckerNew Britain, CT1487464962
- Pilar AcostaPlainville, CT1962267229
- Shim AdadevohManchester, CT1598994386
- Ashley Adamec, LCSWManchester, CT1083008106
Common questions
What is Matthew Naclerio, M.S.W.'s NPI number?
Matthew Naclerio, M.S.W.'s National Provider Identifier (NPI) is 1740482314, issued on Jun 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Naclerio, M.S.W. located?
The NPPES record lists a practice address at 660 Winchester Ave, New Haven, CT, 06511. Phone: (203) 776-8390. Providers update this record themselves, so call before visiting.
How can I verify Matthew Naclerio, M.S.W.'s license?
Search the Connecticut 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.