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

James Joseph Fillaus, CNP

Individual provider Family Nurse Practitioner · NPI 1386157709

James Joseph Fillaus, CNP is a Family Nurse Practitioner in Yankton, South Dakota. Licensed in South Dakota. Registered with an NPI since 2017.

Licensed in
SD
In the registry since
2017
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

3515 Broadway Ave
Yankton, SD 57078-4917
Phone: (605) 668-3100
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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 CP001304 (SD)

Record details

NPI number1386157709
Entity typeIndividual (Type 1)
GenderMale
Credentials CNP
Sole proprietorNo
NPI enumeratedNovember 7, 2017
Last updated in NPPESNovember 7, 2017

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