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Dr. Margain Eye Care

Optometrist in San Antonio, TX · enumerated 2018 · authorized official Alessandra Margain, Optometrist/ Owner.

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

National Provider Identifier

1235617713

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. Margain Eye Care
Practice address 2310 Sw Military Dr Ste 501, San Antonio, TX, 78224
Phone (210) 922-1163
Fax (210) 922-1776
Enumeration date Aug 6, 2018
Last updated in NPPES Aug 6, 2018

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 7904T (TX) Primary

Authorized official

Name Alessandra Margain
Title Optometrist/ Owner
Phone (210) 324-8600

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-08-06. Verify at npiregistry.cms.hhs.gov.
Where is Dr. Margain Eye Care located?
The practice location on file with NPPES is in San Antonio, TX.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-06.