Quick answers
- Which hospitals does John D. Seifert work at?
- Medicare's official clinician data lists John D. Seifert at 1 hospital: Essentia Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Seifert see patients?
- Medicare's clinician data lists 8 practice locations, including West Fargo, ND, Twin Valley, MN and Fargo, ND. Call before your visit to confirm the address.
- What is John D. Seifert's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does John D. Seifert accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Seifert 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.
- What is the phone number for John D. Seifert?
- (701) 364-5751, as listed in official Medicare / NPI Registry data.
- What is John D. Seifert's NPI number?
- 1215621784. 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 D. Seifert works
Medicare's Facility Affiliation Data lists John D. Seifert at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia HealthFargo, ND · Acute Care Hospital · CCN 350070
Practice locations
Addresses where John D. Seifert is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1401 13th Ave EWest Fargo, ND 58078 (701) 364‑5751
- 208 Oppegard Ave NWTwin Valley, MN 56584 (218) 584‑5181
- 3000 32nd Ave SFargo, ND 58103 (701) 364‑8000
- 3902 13th Ave S, Suite 3704Fargo, ND 58103 (701) 364‑6600
- 4110 51st Ave SFargo, ND 58104 (701) 364‑3100
Group practices
Medicare enrollment lists John D. Seifert as a member of this group (CMS data updated 2026-10-02).
- Innovis Health LLC559 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in West Fargo
Clinicians with the same Medicare primary specialty in West Fargo, ND — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215621784 |
| 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