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

Mr. Benjamin Matsumoto, MD

Individual provider Specialist · NPI 1164554473

Mr. Benjamin Matsumoto, MD is a Specialist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2900 N Lake Shore Dr Medical Staff Ofc Presence ST Joseph Hospital
Chicago, IL 60657-5640
Phone: (773) 665-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X (IL)
Specialist Taxonomy 174400000X · Licence 036 063322 (IL)

Record details

NPI number1164554473
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 12, 2007
Last updated in NPPESMay 13, 2014

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