Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Shawn Johnston Od Pllc

Q: What type of organization is Shawn Johnston Od Pllc?

Shawn Johnston Od Pllc is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Gilmer, TX · enumerated 2025 · authorized official Shawn Johnston, Owner.

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

National Provider Identifier

1588547004

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Registry record

Entity type Organization (Type 2)

Legal business name Shawn Johnston Od Pllc

Practice address 710 Titus St, Gilmer, TX, 75644

Phone (903) 843-5400

Enumeration date Jul 30, 2025

Last updated in NPPES Jul 30, 2025

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Shawn Johnston

Title Owner

Phone (903) 843-5400

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Shawn Johnston Od Pllc?

Shawn Johnston Od Pllc is registered in NPPES as a Optometrist (its primary provider taxonomy).

Providers at this address

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The Mckenzie Clinic, P.A. Family Medicine Physician · Gilmer, TX NPI 1013012517

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-30.