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

Sidney R Johnk, APRN, CNP

Individual provider Pediatric Nurse Practitioner · NPI 1992406656

Sidney R Johnk, APRN, CNP is a Pediatric Nurse Practitioner in Fargo, North Dakota. Licensed in North Dakota. Registered with an NPI since 2023.

Licensed in
ND
In the registry since
2023
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

4110 51st Ave S
Fargo, ND 58104-7776
Phone: (701) 364-3100
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 R42226 (ND)

Record details

NPI number1992406656
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNP
Sole proprietorNo
NPI enumeratedMarch 10, 2023
Last updated in NPPESMarch 10, 2023
Certification dateMarch 10, 2023

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