Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dianna Lea Mcalister

Addiction (Substance Use Disorder) Counselor in Easley, SC · enumerated 2024 · practices at Recovery Concepts of Carolina Upst LLC.

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

National Provider Identifier

1194570788

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dianna Lea Mcalister

Sex Female

Practice address 1653 E Main St, Easley, SC, 29640

Phone (864) 306-8533

Fax (864) 306-6513

Enumeration date Apr 18, 2024

Last updated in NPPES Sep 16, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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.

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Frequently asked questions

What specialty is Dianna Mcalister?

Dianna Mcalister is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-16.