NPI Portal NPI Lookup & Verification

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

Ms. Alisa Nicole Pillai, LCSW

Clinical Social Worker in Wilton, CT · enumerated 2019.

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

National Provider Identifier

1235783960

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Registry record

Entity type Individual (Type 1)
Name Ms. Alisa Nicole Pillai
Credential LCSW
Sex Female
Practice address Wilton, CT, 06897
Phone (914) 325-3896
Enumeration date Jul 31, 2019
Last updated in NPPES Jan 10, 2023

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

Taxonomy & licenses

252Y00000X Early Intervention Provider Agency Agencies Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 12190 (CT) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 Alisa Pillai?
The National Provider Identifier (NPI) for Alisa Pillai is 1235783960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alisa Pillai practice?
The practice location on file with NPPES is in Wilton, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-10.