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

Dr. Yat Hong Lau, MD

Individual provider Radiation Oncology Physician · NPI 1235234279

Dr. Yat Hong Lau, MD is a Radiation Oncology Physician in Sioux City, Iowa. Licensed in Iowa and South Dakota. Registered with an NPI since 2006.

Licensed in
IA, SD
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

230 Nebraska St
Sioux City, IA 51101-1733
Phone: (712) 252-9390
Fax: (712) 252-9404
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 36483 (IA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 5820 (SD)

Record details

NPI number1235234279
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESNovember 17, 2009

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