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

John Gullikson, CNP, RN, FNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1790250041

John Gullikson, CNP, RN, FNP is a Nurse Practitioner in Yankton, South Dakota. Qualified in 2018, 8 years ago. Practices with Lewis and Clark Behavioral Health Services Inc, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Dakota.

Years since qualifying
8
Licensed in
SD
In the registry since
2018
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1028 Walnut St
Yankton, SD 57078-2910
Phone: (605) 665-4606
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence CP001392 (SD)

Record details

NPI number1790250041
Entity typeIndividual (Type 1)
GenderMale
Credentials CNP , RN , FNP
Sole proprietorYes
NPI enumeratedOctober 12, 2018
Last updated in NPPESOctober 12, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Lewis And Clark Behavioral Health Services Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Yankton