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

Dr. John J. Grubman, DC

Individual provider Chiropractor · NPI 1669659579

Dr. John J. Grubman, DC is a Chiropractor in Chicago, Illinois. Licensed in Illinois and South Dakota. Registered with an NPI since 2008.

Licensed in
IL, SD
In the registry since
2008
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

5940 N Broadway St
Chicago, IL 60660-5940
Phone: (773) 271-9355
Fax: (773) 271-9353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X (IL)
Chiropractor Taxonomy 111N00000X · Licence 1061 (SD)

Record details

NPI number1669659579
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 23, 2008
Last updated in NPPESJanuary 23, 2008
Mailing address5733 N Sheridan Rd, Suite #4-D, Chicago, IL 60660-4758

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