Tiffany Chao
Psychiatry Physician · San Jose, CA
Tiffany Chao is a psychiatry physician with a practice address in San Jose, California, and NPI 1558947085, issued on Mar 23, 2021. Check the license (California A182772, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tiffany Chao
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A182772 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6620 Via Del Oro, San Jose, CA 95119
- Phone
- (408) 360-2300
- Enumerated
- Mar 23, 2021
- Record last updated
- Sep 4, 2024
- Entity
- Type 1 · individual
Also registered at 6620 Via Del Oro
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Veronica AyalaMarriage & Family Therapist1497398002
- Kelly Behrens, PSY.D.Clinical Psychologist1518158997
- Matthew Berry, LPCCMental Health Counselor1811877525
- Sarah BurtonClinical Psychologist1447755392
- Mariah Carroll, DOPsychiatry Physician1275096059
- Emily Chen, MDStudent in an Organized Health Care Education/Training Program1245081793
Verify Tiffany Chao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A182772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatry physician in 2024
188 Medicare Part D claims for 81 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Mirtazapine28 claims
- Sertraline Hcl27 claims
- Aripiprazole12 claims
- Lorazepam11 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.
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Tiffany Chao's NPI number?
Tiffany Chao's National Provider Identifier (NPI) is 1558947085, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Chao located?
The NPPES record lists a practice address at 6620 Via Del Oro, San Jose, CA, 95119. Phone: (408) 360-2300. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Chao's license?
NPPES lists California license number A182772, 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 Tiffany Chao prescribe under Medicare Part D?
In 2024, Tiffany Chao had 188 Medicare Part D claims for 81 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.