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

Sydney Keller

Individual provider Anesthesiology Physician · NPI 1144964883

Sydney Keller is an Anesthesiology Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2022

Practice location Address checks out

251 E Huron St
Chicago, IL 60611-3055
Phone: (312) 926-2000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036.179986 (IL)

Record details

NPI number1144964883
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 27, 2022
Last updated in NPPESJune 21, 2026
Certification dateJune 21, 2026
Mailing address251 E Huron St, Chicago, IL 60611-3055

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