Victoria Chiu, M.D.
Dermatology Physician · Oxnard, CA
Victoria Chiu, M.D. is a dermatology physician with a practice address in Oxnard, California, and NPI 1982806105, issued on Jun 1, 2007. Check the license (California A114738, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Victoria Chiu
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A114738 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2811 N Ventura RD, Oxnard, CA 93036
- Phone
- (805) 983-0343
- Enumerated
- Jun 1, 2007
- Record last updated
- May 20, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (805) 983-3285
- Medicare enrollment
- Enrolled (PECOS I20110819000128); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2007
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 2811 N Ventura RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Cattano, M.D.Dermatology Physician1861527855
- Jacob Lau, M.D.Dermatology Physician1285769182
- Paul Rehder, M.D.Dermatology Physician1376563445
- Grace Sun, M.D.Dermatology Physician1396056735
Verify Victoria Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average dermatology physician in 2024
1,095 Medicare Part D claims for 396 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Triamcinolone Acetonide139 claims
- Ketoconazole118 claims
- Doxycycline Hyclate95 claims
- Fluorouracil92 claims
- Hydroxyzine Hcl84 claims
- Hydrocortisone59 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,283.04
51 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dermatology Medical Group OF Oxnard And CamarilloOxnard, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Victoria Chiu among 2,083 dermatology physician records in California
Victoria Chiu, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2007 · median 2006 among the 1,450 with a school on file
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Oxnard → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Andrew Cattano, M.D.Oxnard, CA 930361861527855
- Jacob Lau, M.D.Oxnard, CA 930361285769182
- Paul Rehder, M.D.Oxnard, CA 930361376563445
- Grace Sun, M.D.Oxnard, CA 930361396056735
- Joel Siegel, M.D.Oxnard, CA 930301528056868
- Patricia Walker, M.D. PH.D.Carpinteria, CA 930131619173200
- Lingyun DuCamarillo, CA 930101730541707
- Ross Kaplan, MDCamarillo, CA 930101982600011
Common questions
What is Victoria Chiu, M.D.'s NPI number?
Victoria Chiu, M.D.'s National Provider Identifier (NPI) is 1982806105, issued on Jun 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Victoria Chiu, M.D. located?
The NPPES record lists a practice address at 2811 N Ventura RD, Oxnard, CA, 93036. Phone: (805) 983-0343. Providers update this record themselves, so call before visiting.
How can I verify Victoria Chiu, M.D.'s license?
NPPES lists California license number A114738, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Victoria Chiu, M.D. prescribe under Medicare Part D?
In 2024, Victoria Chiu, M.D. had 1,095 Medicare Part D claims for 396 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Victoria Chiu, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.