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MAC2, PLLC
NPI 1457522237
Durable Medical Equipment & Medical Supplies in Kingsport, TN

Active since March 19, 2008
4617 FORT HENRY DR, KINGSPORT, TN 37663(423) 239-5491(423) 239-4860 Get Directions Write a Review

NPPES record last updated: June 16, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 16, 2018, Nov 22, 2017 (2 updates tracked since 2017).

About Mac2, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAC2, PLLC (NPI 1457522237), doing business as William C. Mcmillin, Od, is a healthcare organization registered as a durable medical equipment & medical supplies in Kingsport, Tennessee and active in the NPI registry since March 2008. The organization lists William C Mcmillin, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1457522237
Entity TypeOrganization
Primary Taxonomy332B00000X
Legal Business NameMAC2, PLLC
Location Address4617 FORT HENRY DRKingsport, TN 37663-2616
Mailing Address4617 Fort Henry DrKingsport, TN 37663-2616 · (423) 239-5491 · Fax (423) 239-4860
Phone(423) 239-5491
Fax(423) 239-4860
Organization SubpartNo
Authorized OfficialWilliam C McmillinOptometrist · (423) 239-5491
Enumeration DateMarch 19, 2008
Last NPPES UpdateJune 16, 20182 updates tracked since enumeration
✔ NPI 1457522237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
License✔ Licensed in TN · 621039107
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
4617 FORT HENRY DR, Kingsport, TN 37663
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Other Names 2

Former Legal Business NameWilliam C. Mcmillin, Od
Doing Business AsMcmillin Eyecare

Other Identifiers 1

Other0258190001TN · Dmerc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BRENNA JEFFRIES OD
Optometrist
4617 FORT HENRY DR
KINGSPORT, TN 37663
Sullivan County (423) 239-5491
DR. WILLIAM PAUL MCMILLIN O.D.
Optometrist
4617 FORT HENRY DR
KINGSPORT, TN 37663
Sullivan County (423) 239-5491
WILLIAM C MCMILLIN OD
Optometrist
4617 FORT HENRY DR
KINGSPORT, TN 37663
Sullivan County (423) 239-5491

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mac2, PLLC's NPI number?

The NPI number for Mac2, PLLC is 1457522237. It was assigned to this organization in the NPPES registry on March 19, 2008. The provider is doing business as McMillin Eyecare. The provider was formerly known as William C. Mcmillin, Od.

Where is Mac2, PLLC located?

Mac2, PLLC is located at 4617 Fort Henry Dr, Kingsport, TN 37663. The listed phone number is (423) 239-5491.

What is Mac2, PLLC's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

What insurance does Mac2, PLLC accept?

Health plans from BlueCross BlueShield of Tennessee list Mac2, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mac2, PLLC was last updated on June 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.