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

Frank S.f. Hsu, MD, a Professional Corporation

Organization Medical Specialty Clinic/Center · NPI 1043514300

Frank S.f. Hsu, MD, a Professional Corporation is a Medical Specialty Clinic/Center in Hayward, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010

Practice location Address checks out

21297 Foothill Blvd Ste 102
Hayward, CA 94541-1554
Phone: (510) 538-4870
Fax: (510) 538-6475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence C039702 (CA)

Record details

NPI number1043514300
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Frank Hsu — President · (510) 538-4870
NPI enumeratedDecember 30, 2010
Last updated in NPPESDecember 30, 2010
Mailing address21297 Foothill Blvd Ste 102, Hayward, CA 94541-1554

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