NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Elaine Joanne Harrison-Yau, LCSW, MSW, M.S, M.S.

Clinical Social Worker in Scotch Plains, NJ · enumerated 2010.

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

National Provider Identifier

1366743205

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Elaine Joanne Harrison-Yau
Credential LCSW, MSW, M.S, M.S.
Sex Female
Practice address 567 Park Ave Ste 204, Scotch Plains, NJ, 07076
Phone (908) 242-3634
Enumeration date Nov 9, 2010
Last updated in NPPES Jan 17, 2022

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC06063100 (NJ) Primary
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06518600 (NJ) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 1366743205 active?
Yes, as of the latest NPPES snapshot, NPI 1366743205 is active (record last updated 2022-01-17).
How do I verify Elaine Harrison-Yau's NPI record?
Cross-check NPI 1366743205 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-17.