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

Joseph K W Hsu Professional Corporation

Organization Ophthalmology Physician · NPI 1538369152

Joseph K W Hsu Professional Corporation is an Ophthalmology Physician in Downey, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

8333 Iowa St #202
Downey, CA 90241-4994
Phone: (562) 861-7291
Fax: (562) 923-4617
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A65768 (CA)

Record details

NPI number1538369152
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Hsu — Owner · (562) 861-7291
NPI enumeratedJuly 22, 2007
Last updated in NPPESMarch 20, 2012
Mailing address8333 Iowa St, 202, Downey, CA 90241-4994

Other providers in Downey