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

Sharon Tam

Individual provider Pediatric Gastroenterology Physician · NPI 1891101424

Sharon Tam is a Gastroenterology in Chicago, Illinois. Graduated from Boston University School of Medicine in 2011, 15 years ago. Practices as a sole proprietor. Licensed in Illinois.

Years since qualifying
15
Trained at
Boston University School of Medicine
Licensed in
IL
In the registry since
2014
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Practice location Address checks out

225 E Chicago Ave
Chicago, IL 60611-2991
Phone: (800) 543-7362
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 036165533 (IL)

Record details

NPI number1891101424
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 3, 2014
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026
Mailing address225 E Chicago Ave, Chicago, IL 60611-2991

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Not indicated

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