Sean Chang, M.D.
Neuroradiology Physician · Oxnard, CA
Sean Chang, M.D. is a neuroradiology physician with a practice address in Oxnard, California, and NPI 1801108568, issued on Jul 10, 2010. Check the license (California 112950, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sean Chang
- Credential
- M.D.
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License numbers
- 112950 CA
M-2501 GU
MD-54108 IA
2024034448 MO
PT21830 ND
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Outlet Center Dr, Oxnard, CA 93036
- Phone
- (805) 604-9500
- Enumerated
- Jul 10, 2010
- Record last updated
- Jan 27, 2026
- Medicare enrollment
- Enrolled (PECOS I20110713000630); may accept Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest neuroradiology physician records → All 221 in California → Look up another NPI →
Also registered at 1901 Outlet Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Cortina, PT, CSCSPhysical Therapist1033259635
- Terry Dillon, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1922131291
- Alejandro Garcia, M.D.Specialist1114000569
- Yogender Garg, M.D.Ophthalmology Physician1508870700
Verify Sean Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 112950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 68.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $106.90
5 payments; by number, the most common kind was food and beverage; the largest payer was Progenics Pharmaceuticals, Inc. The 382 providers of this specialty with any payment received $10,885.19 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.
16+ hospitals and group practices
- Columbus Regional Healthcare SystemWhiteville, NC · Acute Care Hospitals1 of 5 stars
- Allen Memorial Hospital CorporationMoorpark, CA
- Avera MckennanMoorpark, CA
- Baptist Physician NetworkBeaumont, TX
- Camelot Radiology Associates LtdMoorpark, CA
- Cheyenne Radiology GroupMoorpark, CA
- Chickasaw Nation Division OF HealthAda, OK
- Cibola General Hospital CorporationGrants, NM
- Cumberland County Hospital System IncMoorpark, CA
- Diagnostic Radiology OF Anderson PAMoorpark, CA
- Diagnostic Radiology PCMoorpark, CA
- Freeport Memorial HospitalMoorpark, CA
- Gibson Community Hospital AssociationGibson City, IL
- Hannibal Regional Healthcare System IncHannibal, MO
- Lima Radiological AssociatesMoorpark, CA
- Mahaska County HospitalMoorpark, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Sean Chang among 221 neuroradiology physician records in California
Sean Chang, M.D. is one of 221 neuroradiology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2005 · median 2006 among the 172 with a school on file
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuroradiology Physician providers in California
There are 221 neuroradiology physician records in California.
All 221 in California → Every provider in Oxnard → Neuroradiology Physician nationwide →
The 8 neuroradiology physician records with the nearest ZIP codes
- Sean Snodgress, MDSanta Barbara, CA 931021205030665
- Eleanor Chu, M.D.Orange, CA 928681043536972
- David Floriolli, M.D.Orange, CA 928681013233212
- David Fussell, M.D.Orange, CA 928681740449149
- Edward Kuoy, MDOrange, CA 928681871911289
- Charles Li, MDOrange, CA 928681962858001
- Britton OdleOrange, CA 928681417450271
- Kevin Pham, DOOrange, CA 928681811524911
Common questions
What is Sean Chang, M.D.'s NPI number?
Sean Chang, M.D.'s National Provider Identifier (NPI) is 1801108568, issued on Jul 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sean Chang, M.D. located?
The NPPES record lists a practice address at 1901 Outlet Center Dr, Oxnard, CA, 93036. Phone: (805) 604-9500. Providers update this record themselves, so call before visiting.
How can I verify Sean Chang, M.D.'s license?
NPPES lists California license number 112950, 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.
What is Sean Chang, M.D.'s MIPS final score?
The 2023 MIPS final score is 68.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.