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

Luz Stella Viola, LSW

Social Worker in Passaic, NJ · enumerated 2020.

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

National Provider Identifier

1114534211

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Luz Stella Viola

Credential LSW

Sex Female

Practice address Passaic, NJ, 07055

Phone (201) 614-4004

Enumeration date Sep 23, 2020

Last updated in NPPES Sep 23, 2020

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

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 1170465 (NJ) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06594300 (NJ) 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

Is NPI 1114534211 active?

Yes, as of the latest NPPES snapshot, NPI 1114534211 is active (record last updated 2020-09-23).

How do I verify Luz Viola's NPI record?

Cross-check NPI 1114534211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Eliezer Kaufman Clinical Social Worker · Passaic, NJ NPI 1952830549

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-23.