Quick answers
- Which hospitals does John Gullikson work at?
- Medicare's official clinician data lists John Gullikson at 1 hospital: Avera Sacred Heart Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Gullikson see patients?
- Medicare's clinician data lists 1 practice location in Yankton, SD. Call before your visit to confirm the address.
- What is John Gullikson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does John Gullikson accept Medicare assignment?
- Yes. Medicare's clinician data says John Gullikson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does John Gullikson offer telehealth?
- Medicare's clinician data says John Gullikson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John Gullikson?
- (605) 665-4606, as listed in official Medicare / NPI Registry data.
- What is John Gullikson's NPI number?
- 1790250041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Gullikson works
Medicare's Facility Affiliation Data lists John Gullikson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Sacred Heart HospitalYankton, SD · Acute Care Hospital · CCN 430012
Practice locations
Addresses where John Gullikson is enrolled with Medicare (CMS data updated 2026-10-02).
- 3111 Shirley Bridge AveYankton, SD 57078 (605) 665‑4606
Group practices
Medicare enrollment lists John Gullikson as a member of this group (CMS data updated 2026-10-02).
- Lewis and Clark Behavioral Health Services Inc11 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Yankton
Clinicians with the same Medicare primary specialty in Yankton, SD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1790250041 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians