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

Individual provider Internal Medicine Physician · NPI 1265789770

Dr. Trevor Thomas Nicholson, MD is an Internal Medicine Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
Specialties on file
3
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

675 N Saint Clair St 18-250
Chicago, IL 60611-5975
Phone: (312) 695-1800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 036138195 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036138195 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036138195 (IL)

Record details

NPI number1265789770
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 14, 2012
Last updated in NPPESJune 12, 2015

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