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Jennie W Chun

Optometrist in Placentia, CA · enumerated 2005 · authorized official Jennie Chun, Owner.

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

National Provider Identifier

1871574343

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Registry record

Entity type Organization (Type 2)
Legal business name Jennie W Chun
Other name <Unavail>
Practice address 1874 N Placentia Ave, Placentia, CA, 92870
Phone (714) 996-3937
Fax (714) 996-3938
Enumeration date Nov 10, 2005
Last updated in NPPES Mar 7, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 10716T (CA) Primary

Authorized official

Name Jennie Chun
Title Owner
Phone (714) 996-3937

Other identifiers

Identifier Type State Issuer
GSD004890 Medicaid CA —

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 type of organization is Jennie W Chun?
Jennie W Chun is registered in NPPES as a Optometrist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-07.