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

MS. Katherine Kaylor Sonnenburg, NP

Individual provider Pediatric Nurse Practitioner · NPI 1154754000

MS. Katherine Kaylor Sonnenburg, NP is a Pediatric Nurse Practitioner in Chicago, Illinois. Licensed in Illinois and Indiana. Registered with an NPI since 2013.

Licensed in
IL, IN
In the registry since
2013
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

5841 S Maryland Ave Mc 4065
Chicago, IL 60637-1447
Phone: (773) 702-8289
Fax: (773) 702-0666
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 209014171 (IL)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence 71004560A (IN)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence 71004560B (IN)

Record details

NPI number1154754000
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 14, 2013
Last updated in NPPESDecember 2, 2016

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