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Mijangos Optometry Inc.

Optometrist in Sioux City, IA · enumerated 2009 · authorized official Sergio Mijangos, Doctor of Optometry.

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

National Provider Identifier

1689900292

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Registry record

Entity type Organization (Type 2)
Legal business name Mijangos Optometry Inc.
Practice address 3400 Singing Hills Blvd, Sioux City, IA, 51106
Phone (712) 252-5493
Enumeration date Nov 2, 2009
Last updated in NPPES Nov 2, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 2445 (IA) Primary

Authorized official

Name Sergio Mijangos
Title Doctor of Optometry
Phone (605) 422-1745

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

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 Mijangos Optometry Inc.?
Mijangos Optometry Inc. is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-02.