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

Mr. David K Tsui, MS

Individual provider Pharmacist · NPI 1538441423

Mr. David K Tsui, MS is a Pharmacist in Des Plaines, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2011
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1858 E Oakton St
Des Plaines, IL 60018-2112
Phone: (847) 299-6611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 051-030120 (IL)

Record details

NPI number1538441423
Entity typeIndividual (Type 1)
GenderMale
Credentials MS
Sole proprietorYes
NPI enumeratedSeptember 15, 2011
Last updated in NPPESSeptember 15, 2011

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