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Mikyung Yun Od PC

Optometrist in St Charles, IL · enumerated 2010 · authorized official Mikyung Baker, President.

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

National Provider Identifier

1801119987

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Registry record

Entity type Organization (Type 2)
Legal business name Mikyung Yun Od PC
Practice address 150 Smith Rd, St Charles, IL, 60174
Phone (630) 513-9566
Fax (630) 513-9786
Enumeration date Mar 3, 2010
Last updated in NPPES Mar 11, 2011

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 046-009764 (IL) Primary

Authorized official

Name Mikyung Baker
Title President
Phone (630) 606-1618

Other identifiers

Identifier Type State Issuer
046-009764 Medicaid IL -

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 Mikyung Yun Od PC?
NPPES lists Mikyung Baker (President) as the authorized official for this organization.
What is the NPI number for Mikyung Yun Od PC?
The NPI for Mikyung Yun Od PC is 1801119987, 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 2011-03-11.