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

Dr. Nicholas Roger Leroy, DC

Individual provider Internist Chiropractor · NPI 1720120876

Dr. Nicholas Roger Leroy, DC is an Internist Chiropractor in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1002 W Lake St
Chicago, IL 60607
Phone: (312) 243-3338
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internist Chiropractor (primary) Taxonomy 111NI0900X · Licence 038-007739 (IL)

Record details

NPI number1720120876
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESJune 30, 2010
Mailing address1002 W. Lake Street, Chicago, IL 60607

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