Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jeffrey Lynn Mclain, CAC, LCAS

Addiction (Substance Use Disorder) Counselor in Chesterfield, SC · enumerated 2011.

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

National Provider Identifier

1043598204

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Registry record

Entity type Individual (Type 1)

Name Mr. Jeffrey Lynn Mclain

Credential CAC, LCAS

Sex Male

Practice address 1477 Ted Melton Road, Chesterfield, SC, 29709

Phone (843) 623-3077

Fax (843) 623-3077

Enumeration date Jul 21, 2011

Last updated in NPPES Jul 21, 2011

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 11040110 (SC) 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 is the NPI number for Jeffrey Mclain?

The National Provider Identifier (NPI) for Jeffrey Mclain is 1043598204, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jeffrey Mclain practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-21.