Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Tiara Sullivan, LCAS

Addiction (Substance Use Disorder) Counselor in Greensboro, NC · enumerated 2016.

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

National Provider Identifier

1801253570

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Registry record

Entity type Individual (Type 1)

Name Tiara Sullivan

Credential LCAS

Sex Female

Practice address Greensboro, NC, 27405

Phone (336) 272-9990

Fax (336) 574-8378

Enumeration date Jan 26, 2016

Last updated in NPPES Jan 26, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LCAS-22410 (NC) 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 Tiara Sullivan?

The National Provider Identifier (NPI) for Tiara Sullivan is 1801253570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tiara Sullivan practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-26.