Quick answers
- Which hospitals does Brandon J. Massin work at?
- Medicare's official clinician data lists Brandon J. Massin at 5 hospitals: Abbott Northwestern Hospital, Mosaic Life Care at St Joseph, New Ulm Medical Center, St Francis Regional Medical Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brandon J. Massin see patients?
- Medicare's clinician data lists 6 practice locations, including Mankato, MN, Williston, ND and Shakopee, MN. Call before your visit to confirm the address.
- What is Brandon J. Massin's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Brandon J. Massin accept Medicare assignment?
- Yes. Medicare's clinician data says Brandon J. Massin 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 Brandon J. Massin?
- (507) 389-8570, as listed in official Medicare / NPI Registry data.
- What is Brandon J. Massin's NPI number?
- 1205060951. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brandon J. Massin works
Medicare's Facility Affiliation Data lists Brandon J. Massin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Abbott Northwestern HospitalMinneapolis, MN · Acute Care Hospital · CCN 240057
- Mosaic Life Care at St JosephSaint Joseph, MO · Acute Care Hospital · CCN 260006
- New Ulm Medical CenterNew Ulm, MN · Critical Access Hospital · CCN 241378
- St Francis Regional Medical CenterShakopee, MN · Acute Care Hospital · CCN 240104
- St Lukes HospitalDuluth, MN · Acute Care Hospital · CCN 240047
Practice locations
Addresses where Brandon J. Massin is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1230 E Main StMankato, MN 56001 (507) 389‑8570
- 1301 15th Ave WWilliston, ND 58801 (701) 774‑7400
- 1455 Saint Francis AveShakopee, MN 55379 (952) 428‑3000
- 300 W Good Samaritan DrWarren, MN 56762 (218) 745‑4211
- 440 Elm St EAnnandale, MN 55302 (320) 682‑5225
Group practices
Medicare enrollment lists Brandon J. Massin as a member of these groups (CMS data updated 2026-10-02).
- Allina Health System3,842 clinicians in the group
- Mankato Clinic Ltd242 clinicians in the group
- St Francis Regional Medical Center119 clinicians in the group
- Mercy Medical Center77 clinicians in the group
- Warren Community Hospital Inc31 clinicians in the group
- Radiology Specialists of St Joseph PC18 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Mankato
Clinicians with the same Medicare primary specialty in Mankato, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205060951 |
| 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