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

Individual provider Family Nurse Practitioner · NPI 1073370755

Sarah Koldenhoven, MSN, FNP is a Family Nurse Practitioner in Oakbrook Terrace, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

1S450 Summit Ave
Oakbrook Terrace, IL 60181-3990
Phone: (815) 258-6540
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209028922 (IL)

Record details

NPI number1073370755
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , FNP
Sole proprietorNo
NPI enumeratedFebruary 29, 2024
Last updated in NPPESFebruary 29, 2024
Certification dateFebruary 29, 2024

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