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
Mailing address1421 Cindy Ln, Des Plaines, IL 60018-1425

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