Quick answers
- Which hospitals does Viktor E. Eysselein work at?
- Medicare's official clinician data lists Viktor E. Eysselein at 2 hospitals: Lac/Harbor-Ucla Med Center and Torrance Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Viktor E. Eysselein see patients?
- Medicare's clinician data lists 1 practice location in Torrance, CA. Call before your visit to confirm the address.
- What is Viktor E. Eysselein's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Viktor E. Eysselein accept Medicare assignment?
- Yes. Medicare's clinician data says Viktor E. Eysselein 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 Viktor E. Eysselein?
- (310) 222-2773, as listed in official Medicare / NPI Registry data.
- What is Viktor E. Eysselein's NPI number?
- 1609848191. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Viktor E. Eysselein works
Medicare's Facility Affiliation Data lists Viktor E. Eysselein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lac/Harbor-Ucla Med CenterTorrance, CA · Acute Care Hospital · CCN 050376
- Torrance Memorial Medical CenterTorrance, CA · Acute Care Hospital · CCN 050351
Practice locations
Addresses where Viktor E. Eysselein is enrolled with Medicare (CMS data updated 2026-10-02).
- 1124 W Carson StTorrance, CA 90502 (310) 222‑2773
Group practices
Medicare enrollment lists Viktor E. Eysselein as a member of this group (CMS data updated 2026-10-02).
- Prohealth Partners, a Medical Group239 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Torrance
Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609848191 |
| 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