Katherine Sonnenburg, NP
NPI 1154754000 · Pediatric Nurse Practitioner · Chicago, IL
Katherine Sonnenburg, NP is a Pediatric Nurse Practitioner provider in Chicago, IL (NPI 1154754000).
Provider details
- NPI number
- 1154754000
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 71004560A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-14
- Last updated
- 2016-12-02
Frequently asked questions
- What is Katherine Sonnenburg's NPI number?
- Katherine Sonnenburg's National Provider Identifier (NPI) is 1154754000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sonnenburg's specialty?
- Katherine Sonnenburg is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Sonnenburg located?
- Katherine Sonnenburg's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.
- What is Katherine Sonnenburg's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sonnenburg is (773) 702-8289.
- Is Katherine Sonnenburg's NPI active?
- Yes — Katherine Sonnenburg's NPI (1154754000) is active in the NPPES registry as of the last update on 2016-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.