Quick answers
- Which hospitals does Jason S. Halvorson work at?
- Medicare's official clinician data lists Jason S. Halvorson at 2 hospitals: Buffalo Hospital and CentraCare Health - Monticello. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jason S. Halvorson see patients?
- Medicare's clinician data lists 5 practice locations, including Monticello, MN, Minneapolis, MN and Buffalo, MN. Call before your visit to confirm the address.
- What is Jason S. Halvorson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jason S. Halvorson accept Medicare assignment?
- Yes. Medicare's clinician data says Jason S. Halvorson 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 Jason S. Halvorson?
- (763) 682-1313, as listed in official Medicare / NPI Registry data.
- What is Jason S. Halvorson's NPI number?
- 1033139159. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jason S. Halvorson works
Medicare's Facility Affiliation Data lists Jason S. Halvorson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Buffalo HospitalBuffalo, MN · Acute Care Hospital · CCN 240076
- CentraCare Health - MonticelloMonticello, MN · Critical Access Hospital · CCN 241362
Practice locations
Addresses where Jason S. Halvorson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 Hart Blvd, Suite 100Monticello, MN 55362 (763) 682‑1313
- 2925 Chicago AveMinneapolis, MN 55407
- 303 Catlin StBuffalo, MN 55313
- PO BoxMinneapolis, MN 55440
- PO Box, 43 Mr 10585Minneapolis, MN 55440
Group practices
Medicare enrollment lists Jason S. Halvorson as a member of these groups (CMS data updated 2026-10-02).
- Allina Health System3,842 clinicians in the group
- Stellis Health, PA55 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Monticello
Clinicians with the same Medicare primary specialty in Monticello, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033139159 |
| 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