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Birkmann Optical LLC

Optometrist in Georgetown, TX · enumerated 2017 · authorized official Mark Birkmann, Owner/Provider.

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

National Provider Identifier

1962921825

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Registry record

Entity type Organization (Type 2)
Legal business name Birkmann Optical LLC
Other name <Unavail>
Practice address 1013 W University Ave Ste 135, Georgetown, TX, 78628
Phone (512) 869-8821
Enumeration date Sep 12, 2017
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 9137T (TX) Primary

Authorized official

Name Mark Birkmann
Title Owner/Provider
Phone (512) 869-8821

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 Birkmann Optical LLC?
NPPES lists Mark Birkmann (Owner/Provider) as the authorized official for this organization.
What is the NPI number for Birkmann Optical LLC?
The NPI for Birkmann Optical LLC is 1962921825, 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 2022-07-21.