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

Katherine Nass, NP

Individual provider Family Nurse Practitioner · NPI 1598442873

Katherine Nass, NP is a Family Nurse Practitioner in St Charles, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
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

2210 Dean St Ste M
St Charles, IL 60175-1059
Phone: (630) 668-9610
Fax: (630) 668-9813
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 041.454587 (IL)

Record details

NPI number1598442873
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 29, 2023
Last updated in NPPESJanuary 5, 2024
Certification dateJanuary 5, 2024
Mailing address2s858 S Raddant Rd, Batavia, IL 60510-9381

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