Viktoriya A. Derjabin
Physician Assistant · San Bernardino, CA
Viktoriya A. Derjabin is a physician assistant with a practice address in San Bernardino, California, and NPI 1811744634, issued on Apr 30, 2024. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Viktoriya A. Derjabin
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 401 E Highland Ave Ste 351, San Bernardino, CA 92404
- Phone
- (909) 475-8611
- Enumerated
- Apr 30, 2024
- Record last updated
- Sep 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20260213000254); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 401 E Highland Ave Ste 351
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Viktoriya A. Derjabin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Western Acute Care Surgeons IncSan Bernardino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Viktoriya A. Derjabin among 14,451 physician assistant records in California
Viktoriya A. Derjabin is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 87% of them.
- NPI issued2024 · 87% of these records are older, 7% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2024 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 physician assistant records list a practice address in San Bernardino
They are 83 of the 5,645 NPPES records with a practice address in San Bernardino, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Bernardino → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Silvia Barr, PA-CSan Bernardino, CA 924041245602259
- Brian Benson, PA-CSan Bernardino, CA 924041700943107
- William Boyle, PA-CSan Bernardino, CA 924041124053715
- Raymond Cervenka, PASan Bernardino, CA 924041497965529
- Deval Dave, PASan Bernardino, CA 924041013220458
- William Inciso, PA-C, PHDSan Bernardino, CA 924041407050289
- Amber Janson, PA-CSan Bernardino, CA 924041750753141
- Billy Kim, PA-CSan Bernardino, CA 924041285973859
Common questions
What is Viktoriya A. Derjabin's NPI number?
Viktoriya A. Derjabin's National Provider Identifier (NPI) is 1811744634, issued on Apr 30, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Viktoriya A. Derjabin located?
The NPPES record lists a practice address at 401 E Highland Ave Ste 351, San Bernardino, CA, 92404. Phone: (909) 475-8611. Providers update this record themselves, so call before visiting.
How can I verify Viktoriya A. Derjabin's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.