NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Alicia G. Nieto, LICSW

Adult Mental Health Clinic/Center in Hartford, CT · enumerated 2006.

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

National Provider Identifier

1972676054

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Registry record

Entity type Individual (Type 1)
Name Ms. Alicia G. Nieto
Credential LICSW
Sex Female
Practice address Hartford, CT, 06114
Phone (860) 296-2121
Enumeration date Nov 16, 2006
Last updated in NPPES Jul 18, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 004779 (CT) Secondary
261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License 004779 (CT) Primary

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

What is the NPI number for Alicia Nieto?
The National Provider Identifier (NPI) for Alicia Nieto is 1972676054, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alicia Nieto practice?
The practice location on file with NPPES is in Hartford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-18.