John Gullikson, CNP, RN, FNP
NPI 1790250041ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Yankton, SD
Nurse Practitioner, Psych/Mental Health (CNP, RN, FNP) with Lewis and Clark Behavioral Health Services Inc, practicing in Yankton, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $292,641 for 3,261 claims, against $13,141 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $223.72 in all, mostly food and beverage. Lists Avera Sacred Heart Hospital as a hospital affiliation.
Overview
| NPI | 1790250041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP, RN, FNP |
| Sole proprietor | Yes |
| NPI issued | Oct 12, 2018 |
| Last updated in NPPES | Oct 12, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | CP001392 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 250 across 3 procedure codes |
| Paid by Medicare | $13,141 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,261 · 3,493 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $292,641 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Lewis and Clark Behavioral Health Services IncYankton, SD · 11 clinicians
Hospital affiliation
- Avera Sacred Heart HospitalYankton, SD
Industry payments (Open Payments)
- 2025$223.72 · 30 payments from 3 companies
- 2024$251.66 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $152.68 | 28 |
| E.R. Squibb & Sons, L.L.C. | $51.24 | 1 |
| Alkermes, Inc. | $19.80 | 1 |
What the 2025 payments were for
- Food and Beverage$223.72 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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