Tiffany Yea-Kuang Tsai, M.D.
Psychiatry Physician · Lancaster, CA
Tiffany Yea-Kuang Tsai, M.D. is a psychiatry physician with a practice address in Lancaster, California, and NPI 1043483431, issued on Apr 8, 2008. Check the license (California A106162, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tiffany Yea-Kuang Tsai
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A106162 CA
Self-reported in NPPES; status is on the state search - Practice location
- 43807 10TH St W Ste D, Lancaster, CA 93534
- Phone
- (661) 575-9365
- Enumerated
- Apr 8, 2008
- Record last updated
- Oct 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20110929000575); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 43807 10TH St W Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nahid Ashtari, PH.DMarriage & Family Therapist1598942948
- Diana BindelDay Training/Habilitation Specialist1548720006
- Diana Chavez-OlivaCase Manager/Care Coordinator1871239244
- Farah Depalm, M.A.Rehabilitation Practitioner1073766739
- Dennis Hagerty, M.A.Marriage & Family Therapist1447451372
- Talisha HamiltonProfessional Counselor1013627124
Verify Tiffany Yea-Kuang Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A106162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
76 Medicare Part D claims for 18 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Duloxetine Hcl11 claims
- Sertraline Hcl11 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.
Industry payments in 2024: $233.31
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Southern California Permanente Medical GroupSylmar, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Yea-Kuang Tsai among 8,673 psychiatry physician records in California
Tiffany Yea-Kuang Tsai, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2006 · median 2005 among the 3,295 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Lancaster → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Thomas Carlton, M.D.Lancaster, CA 935341912079518
- Andrea Carter, MDLancaster, CA 935341992091391
- Roy Del-Rosario, M.D.Lancaster, CA 935341740381870
- Omar Anthony Eslao, M.D.Lancaster, CA 935341518112606
- Robert Imani, M.D.Lancaster, CA 935341639374747
- Willard Quirk, M.D.Lancaster, CA 935341821072950
- Christy Waters, MDLancaster, CA 935341831249630
- Harald Krueger, M.D.Lancaster, CA 935351477691988
Common questions
What is Tiffany Yea-Kuang Tsai, M.D.'s NPI number?
Tiffany Yea-Kuang Tsai, M.D.'s National Provider Identifier (NPI) is 1043483431, issued on Apr 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Yea-Kuang Tsai, M.D. located?
The NPPES record lists a practice address at 43807 10TH St W Ste D, Lancaster, CA, 93534. Phone: (661) 575-9365. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Yea-Kuang Tsai, M.D.'s license?
NPPES lists California license number A106162, 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 Yea-Kuang Tsai, M.D. prescribe under Medicare Part D?
In 2024, Tiffany Yea-Kuang Tsai, M.D. had 76 Medicare Part D claims for 18 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.