NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stacy S Lang, PHD, LCSW

Clinical Social Worker in Westwood, NJ · enumerated 2007 · practices at Relief & Solutions Counseling.

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

National Provider Identifier

1013137421

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Stacy S Lang
Credential PHD, LCSW
Sex Female
Practice address 106 Old Hook Rd, Westwood, NJ, 07675
Phone (201) 666-2400
Fax (201) 666-2472
Enumeration date Apr 26, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC05291900 (NJ) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 1013137421 active?
Yes, as of the latest NPPES snapshot, NPI 1013137421 is active (record last updated 2007-07-08).
How do I verify Stacy Lang's NPI record?
Cross-check NPI 1013137421 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 2007-07-08.