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Mac2, Pllc

Durable Medical Equipment & Medical Supplies in Kingsport, TN · enumerated 2008 · authorized official William Mcmillin, Optometrist.

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

National Provider Identifier

1457522237

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Registry record

Entity type Organization (Type 2)
Legal business name Mac2, Pllc
Other name <Unavail>
Practice address 4617 Fort Henry Dr, Kingsport, TN, 37663
Phone (423) 239-5491
Fax (423) 239-4860
Enumeration date Mar 19, 2008
Last updated in NPPES Jun 16, 2018

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 621039107 (TN) Primary

Authorized official

Name William Mcmillin
Title Optometrist
Phone (423) 239-5491

Other identifiers

Identifier Type State Issuer
0258190001 Other TN DMERC

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

Who is the authorized official for Mac2, Pllc?
NPPES lists William Mcmillin (Optometrist) as the authorized official for this organization.
What is the NPI number for Mac2, Pllc?
The NPI for Mac2, Pllc is 1457522237, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.