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

Bonnie B SIU, PHD

Individual provider Audiologist · NPI 1417245796

Bonnie B SIU, PHD is an Audiologist in Hinsdale, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

11 Salt Creek Ln 101
Hinsdale, IL 60521-2990
Phone: (630) 789-3110
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 147000485 (IL)

Record details

NPI number1417245796
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 20, 2011
Last updated in NPPESFebruary 3, 2015

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