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

Stella A Farrell, LCSW

Clinical Social Worker in West Nyack, NY · enumerated 2017 · practices at Engage Psychotherapy Lcsw, Pllc.

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

National Provider Identifier

1558894972

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Stella A Farrell

Credential LCSW

Sex Female

Practice address West Nyack, NY, 10994

Phone (201) 320-6017

Enumeration date Apr 4, 2017

Last updated in NPPES Mar 28, 2019

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL05707200 (NJ) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC05841800 (NJ) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 087639-1 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
44SC05841800	Other	NJ	LICENSE CLINICAL SOCIAL WORKER
087639-1	Other	NY	LICENSED CLINICAL SOCIAL WORKER

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 Stella Farrell?

The National Provider Identifier (NPI) for Stella Farrell is 1558894972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stella Farrell practice?

The practice location on file with NPPES is in West Nyack, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-28.