Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Blair, LCSW-C

Clinical Social Worker in Oxon Hill, MD · enumerated 2018.

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

National Provider Identifier

1932689171

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Registry record

Entity type Individual (Type 1)

Name Tiffany Blair

Credential LCSW-C

Sex Female

Practice address 6188 Oxon Hill Rd Ste 500, Oxon Hill, MD, 20745

Phone (301) 567-0400

Enumeration date Aug 17, 2018

Last updated in NPPES Oct 8, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 21415 (MD) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 21415 (MD) 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

Where does Tiffany Blair practice?

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

What is the NPI number for Tiffany Blair?

The National Provider Identifier (NPI) for Tiffany Blair is 1932689171, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-08.