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

Margaret Tsai

Individual provider Registered Dietitian · NPI 1710245113

Margaret Tsai is a Registered Dietitian in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2012

Practice location Address checks out

2003 W Fulton St Ste 105
Chicago, IL 60612-2345
Phone: (312) 850-3438
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164005596 (IL)

Record details

NPI number1710245113
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 24, 2012
Last updated in NPPESApril 24, 2012
Mailing address2003 W Fulton St, Suite 105, Chicago, IL 60612-2345

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