Quick answers
- Which hospitals does George Alsina work at?
- Medicare's official clinician data lists George Alsina at 5 hospitals: Borgess Medical Center, Centura Health-St Anthony Hospital, Geisinger-Community Medical Center, Intermountain Health St Vincent Regional Hospital and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George Alsina see patients?
- Medicare's clinician data lists 4 practice locations, including Duluth, MN, Billings, MT and Kalamazoo, MI. Call before your visit to confirm the address.
- What is George Alsina's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does George Alsina accept Medicare assignment?
- Yes. Medicare's clinician data says George Alsina 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 George Alsina?
- (218) 249-6360, as listed in official Medicare / NPI Registry data.
- What is George Alsina's NPI number?
- 1831161926. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George Alsina works
Medicare's Facility Affiliation Data lists George Alsina at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Borgess Medical CenterKalamazoo, MI · Acute Care Hospital · CCN 230117
- Centura Health-St Anthony HospitalLakewood, CO · Acute Care Hospital · CCN 060015
- Geisinger-Community Medical CenterScranton, PA · Acute Care Hospital · CCN 390001
- Intermountain Health St Vincent Regional HospitalBillings, MT · Acute Care Hospital · CCN 270049
- St Lukes HospitalDuluth, MN · Acute Care Hospital · CCN 240047
Practice locations
Addresses where George Alsina is enrolled with Medicare (CMS data updated 2026-10-02).
- 1015 E 1st StDuluth, MN 55805 (218) 249‑6360
- 1041 N 29th StBillings, MT 59101 (303) 237‑5577
- 1541 Gull RdKalamazoo, MI 49048 (269) 381‑7380
- 950 E Mountain BlvdWilkes Barre, PA 18702 (570) 808‑5770
Group practices
Medicare enrollment lists George Alsina as a member of these groups (CMS data updated 2026-10-02).
- Geisinger Clinic3,467 clinicians in the group
- St. Luke's Hospital of Duluth405 clinicians in the group
- Ascension Medical Group Promed262 clinicians in the group
- SCL Health Montana38 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Duluth
Clinicians with the same Medicare primary specialty in Duluth, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831161926 |
| 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