Failin Au, PHD
Psychologist · Oakland, CA
Failin Au, PHD is a psychologist with a practice address in Oakland, California, and NPI 1619311560, issued on Apr 22, 2013. Check the license (California PSY 25537, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Failin Au
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY 25537 CA
Self-reported in NPPES; status is on the state search - Practice location
- 275 W Macarthur, Oakland, CA 94611
- Phone
- (510) 752-1000
- Enumerated
- Apr 22, 2013
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20131113002218); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Also registered at 275 W Macarthur
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Failin Au in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 25537Check 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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Failin Au among 7,304 psychologist records in California
Failin Au, PHD is one of 7,304 psychologist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 57% of them.
- NPI issued2013 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2007 · median 2005 among the 1,058 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
257 psychologist records list a practice address in Oakland
They are 257 of the 18,558 NPPES records with a practice address in Oakland, and 7,304 psychologist records in California.
All 7,304 in California → Every provider in Oakland → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Peter Chang, PH.D.Oakland, CA 946111487762217
- Stephen Francis, PH.D.Oakland, CA 946111194808782
- Ann Gildersleeve, PH.D.Oakland, CA 946111588653067
- Eugenie Hsu, PHDOakland, CA 946111578627907
- Laurie Katz, PH.D.Oakland, CA 946111477600476
- Kathleen Longwell, PH.D.Piedmont, CA 946111215962758
- Betty Moulton, PHDOakland, CA 946111538226428
- Kate Mountain, PHDOakland, CA 946111063574218
Common questions
What is Failin Au, PHD's NPI number?
Failin Au, PHD's National Provider Identifier (NPI) is 1619311560, issued on Apr 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Failin Au, PHD located?
The NPPES record lists a practice address at 275 W Macarthur, Oakland, CA, 94611. Phone: (510) 752-1000. Providers update this record themselves, so call before visiting.
How can I verify Failin Au, PHD's license?
NPPES lists California license number PSY 25537, as entered by the provider. 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.