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

Dr. Katherine G Douglas, DO

Individual provider Pediatric Infectious Diseases Physician · NPI 1982307245

Dr. Katherine G Douglas, DO is a Pediatric Infectious Diseases Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

225 E Chicago Ave
Chicago, IL 60611-2991
Phone: (312) 227-4080
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036.180354 (IL)
Pediatric Infectious Diseases Physician Taxonomy 2080P0208X · Licence 036.180354 (IL)

Record details

NPI number1982307245
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 24, 2023
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026
Mailing address221 E Chicago Ave, Suite 750, Chicago, IL 60611

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