Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie Weiss, LSW
Social Worker in Florham Park, NJ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326851890
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Stephanie Weiss
Credential LSW
Sex Female
Practice address 256 Columbia Tpke Ste 105, Florham Park, NJ, 07932
Phone (973) 765-9050
Enumeration date Jan 29, 2025
Last updated in NPPES Jan 29, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06881300 (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.
Frequently asked questions
What specialty is Stephanie Weiss?
Stephanie Weiss is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Sherry Wells Hines Clinical Social Worker · Florham Park, NJ NPI 1811227754 Daphne Berkovits Marriage & Family Therapist · Florham Park, NJ NPI 1336584424 Maggie Lynn Drew Case Manager/Care Coordinator · Florham Park, NJ NPI 1487171393 Heather May Case Manager/Care Coordinator · Florham Park, NJ NPI 1780102665 Danielle Crum Case Manager/Care Coordinator · Florham Park, NJ NPI 1700353760 Lisa Rozgonyi Social Worker · Florham Park, NJ NPI 1891552634 Sophie Harris Social Worker · Florham Park, NJ NPI 1417784026
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-29.