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

Janice L. Weiss, LCSW

Q: What is the NPI number for Janice Weiss?

The National Provider Identifier (NPI) for Janice Weiss is 1477646792, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Newark, DE · enumerated 2006.

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

National Provider Identifier

1477646792

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Registry record

Entity type Individual (Type 1)

Name Janice L. Weiss

Credential LCSW

Sex Female

Practice address Newark, DE, 19713

Phone (302) 737-9244

Fax (302) 737-6244

Enumeration date Sep 30, 2006

Last updated in NPPES Jul 8, 2007

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 Q10000432 (DE) 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
742	Other	DE	BLUE CROSS BLUE SHIELD
2264847	Other	-	CIGNA
281192	Other	-	MHN
186007	Other	-	COMP PSYCH

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 Janice Weiss?

The National Provider Identifier (NPI) for Janice Weiss is 1477646792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Janice Weiss practice?

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

Other providers at this practice address

Browse all →

Joel Chodos Gastroenterology Physician · Newark, DE NPI 1972501054 Rick Galaris Clinical Psychologist · Newark, DE NPI 1891882775 Behavioral Health Network, P.A. Mental Health Clinic/Center (Including Community Mental Health Center) · Newark, DE NPI 1750479051 Aya Counseling Services Inc. Community/Behavioral Health Agency · Newark, DE NPI 1346818705

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.