Quick answers
- Does Viktoriya A. Derjabin accept Medicare assignment?
- Yes. Medicare's clinician data says Viktoriya A. Derjabin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Viktoriya A. Derjabin's NPI number?
- 1811744634. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Viktoriya A. Derjabin is enrolled with Medicare (CMS data updated October 2, 2026).
- 2101 N Waterman AveSan Bernardino, CA 92404 (909) 327‑3288
- 401 E Highland Ave, Suite 351San Bernardino, CA 92404 (909) 820‑7200
Group practices
Medicare enrollment lists Viktoriya A. Derjabin as a member of this group (CMS data updated October 2, 2026).
- Western Acute Care Surgeons Inc5 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Bernardino
Clinicians with the same Medicare primary specialty in San Bernardino, CA — not a recommendation.
Other clinicians in Western Acute Care Surgeons Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811744634 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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