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

Hsu & Hsu Internal Medicine Associates, PA

Organization Internal Medicine Physician · NPI 1861691891

Hsu & Hsu Internal Medicine Associates, PA is an Internal Medicine Physician in Plano, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

400 Maplelawn Dr Ste 101
Plano, TX 75075-5736
Phone: (972) 398-3666
Fax: (972) 398-6667
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L7421 (TX)

Record details

NPI number1861691891
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chung-Wei Hsu — Owner · (817) 565-6381
NPI enumeratedJuly 11, 2007
Last updated in NPPESJuly 11, 2007
Mailing address7004 Chandler Dr, Plano, TX 75024-4807

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