Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Chien-Ko Wu MD and Meei-Ling T Wu MD Inc

Organization Primary Care Clinic/Center · NPI 1558637660

Chien-Ko Wu MD and Meei-Ling T Wu MD Inc is a Primary Care Clinic/Center in Orange, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

991 N Tustin St Ste 101
Orange, CA 92867-5900
Phone: (714) 639-6162
Fax: (714) 639-5835
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X · Licence A38491 (CA)

Record details

NPI number1558637660
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chien-Ko Wu — President · (714) 639-6162
NPI enumeratedMarch 23, 2012
Last updated in NPPESMarch 23, 2012
Mailing address991 N Tustin St Ste 101, Orange, CA 92867-5900

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