NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adrianna E Gluck

Clinical Social Worker in Hayward, CA · enumerated 2011.

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

National Provider Identifier

1831493576

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Adrianna E Gluck
Sex Female
Practice address 21455 Birch St, Suite 210, Hayward, CA, 94541
Enumeration date Jan 10, 2011
Last updated in NPPES Aug 14, 2013

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ASW29775 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Adrianna Gluck?
The National Provider Identifier (NPI) for Adrianna Gluck is 1831493576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adrianna Gluck practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-14.