Vivien Chan, M.D.
Child & Adolescent Psychiatry Physician · Irvine, CA
Vivien Chan, M.D. is a child & adolescent psychiatry physician with a practice address in Irvine, California, and NPI 1871509026, issued on Jul 31, 2006. Check the license (California A70354, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Vivien Chan
- Credential
- M.D.
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- A70354 CA
Self-reported in NPPES; status is on the state search - Practice location
- 501 Student Health, Irvine, CA 92697
- Phone
- (949) 824-5304
- Enumerated
- Jul 31, 2006
- Record last updated
- Dec 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (949) 824-0323
- Entity
- Type 1 · individual
Also registered at 501 Student Health
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruxandra Berdac, PSY.D.Clinical Psychologist1861635005
- Albert Chang, MD, MPHPediatrics Physician1467502328
- Shilrey Contreras, M.D.Internal Medicine Physician1366599532
- Christina Fingal, D.O.Family Medicine Physician1063570067
- Brandon Grove, M.D.Family Medicine Physician1487662722
- Josette Hatter, M.A.Mental Health Counselor1821164005
Verify Vivien Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $23.50
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 1,578 providers of this specialty with any payment received $1,427.96 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.
Child & Adolescent Psychiatry Physician providers in California
There are 1,009 child & adolescent psychiatry physician records in California.
Other child & adolescent psychiatry physician records in California
- Chester Abbott, M.D.Pasadena, CA1053442186
- Manar Abdelmegeed, MDSan Jose, CA1699137661
- Allan Abrams, M.D.Simi Valley, CA1306844626
- Lisa Acosta, MDSimi Valley, CA1497887277
- Indira Adapa, M.D.Fresno, CA1588776918
- Adeshewa Adekunbi, MDGardena, CA1083134829
- Steven Adelsheim, MDPalo Alto, CA1245246941
- Victoria AgeeIrvine, CA1659900306
- Ujwala Agharkar, MDFremont, CA1073685723
- Lielanie Mae Aguilar-Pascasio, M.D.El Centro, CA1356553945
Common questions
What is Vivien Chan, M.D.'s NPI number?
Vivien Chan, M.D.'s National Provider Identifier (NPI) is 1871509026, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vivien Chan, M.D. located?
The NPPES record lists a practice address at 501 Student Health, Irvine, CA, 92697. Phone: (949) 824-5304. Providers update this record themselves, so call before visiting.
How can I verify Vivien Chan, M.D.'s license?
NPPES lists California license number A70354, 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.
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.