Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jill L. Preis, LCSW,CADC

School Social Worker in West Paterson, NJ · enumerated 2005.

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

National Provider Identifier

1154319382

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Jill L. Preis

Credential LCSW,CADC

Sex Female

Practice address 7 Weasel Drift Rd, West Paterson, NJ, 07424

Phone (973) 925-8989

Fax (973) 742-0175

Enumeration date Oct 11, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 1994R (NJ) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC00763800 (NJ) Secondary

1041S0200X School Social Worker Behavioral Health & Social Service Providers 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
P521810	Other	NJ	OXFORD INSURANCE CO.

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

How do I verify Jill Preis's NPI record?

Cross-check NPI 1154319382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154319382 active?

Yes, as of the latest NPPES snapshot, NPI 1154319382 is active (record last updated 2025-09-11).

Other providers at this practice address

Browse all →

Arlene Brofsky Clinical Social Worker · West Paterson, NJ NPI 1972776771

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.