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Emmetropia LLC

Optician in Austin, TX · enumerated 2017 · authorized official Jason Marcum, Optician.

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

National Provider Identifier

1821523465

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Registry record

Entity type Organization (Type 2)
Legal business name Emmetropia LLC
Practice address 7739 Northcross Dr, Suite T, Austin, TX, 78757
Phone (512) 458-5367
Fax (888) 454-4279
Enumeration date Apr 20, 2017
Last updated in NPPES Apr 20, 2017

Taxonomy & classification

156F00000X Technician/Technologist Eye and Vision Services Providers Secondary
156FC0800X Contact Lens Technician/Technologist Eye and Vision Services Providers Secondary
156FC0801X Contact Lens Fitter Eye and Vision Services Providers Secondary
156FX1101X Ophthalmic Assistant Eye and Vision Services Providers Secondary
156FX1800X Optician Eye and Vision Services Providers Primary

Authorized official

Name Jason Marcum
Title Optician
Phone (512) 458-5367

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 Emmetropia LLC?
NPPES lists Jason Marcum (Optician) as the authorized official for this organization.
What is the NPI number for Emmetropia LLC?
The NPI for Emmetropia LLC is 1821523465, 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 2017-04-20.