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

Brian Walker

Individual provider Pediatrics Physician · NPI 1407616972

Brian Walker is a Pediatrics Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

600 S Paulina St Ste 403
Chicago, IL 60612-3806
Phone: (312) 942-7100
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 205309 (CA)

Record details

NPI number1407616972
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 20, 2024
Last updated in NPPESOctober 14, 2025
Certification dateOctober 14, 2025
Mailing address600 S Paulina St Ste 403, Chicago, IL 60612-3806

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