NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Clinton Human Services

Clinical Social Worker in Clinton, CT · enumerated 2020 · authorized official David Melillo, Director of Human Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235743998

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Clinton Human Services
Practice address 48 E Main St, Clinton, CT, 06413
Enumeration date Sep 1, 2020
Last updated in NPPES Jun 12, 2025

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Secondary
251S00000X Community/Behavioral Health Agency Agencies Secondary

Authorized official

Name David Melillo
Title Director of Human Services

Other identifiers

Identifier Type State Issuer
1679186142 Medicaid CT -
1518471325 Medicaid CT -
1104428044 Other - NPPES
1437762549 Medicaid CT -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Clinton Human Services located?
The practice location on file with NPPES is in Clinton, CT.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-06-12. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-12.