Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Linda D Stember, LCSW

Clinical Social Worker in Copiague, NY · enumerated 2009 · practices at Federation Employment and Guidance Service, Inc.

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

National Provider Identifier

1992945075

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Registry record

Entity type Individual (Type 1)

Name Ms. Linda D Stember

Credential LCSW

Sex Female

Practice address 445 Oak St, Copiague, NY, 11726

Phone (631) 691-7080

Fax (631) 691-3387

Enumeration date Mar 2, 2009

Last updated in NPPES May 16, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 081894 (NY) Primary

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

Where does Linda Stember practice?

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

What is the NPI number for Linda Stember?

The National Provider Identifier (NPI) for Linda Stember is 1992945075, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-16.