Taujai N. Williams, MD
Psychiatry Physician · San Bernardino, CA
Taujai N. Williams, MD is a psychiatry physician with a practice address in San Bernardino, California, and NPI 1205004108, issued on Feb 13, 2008. Check the license (California A107900, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Taujai N. Williams
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A107900 CA
Self-reported in NPPES; status is on the state search - Practice location
- 473 East Carnegie Drive, San Bernardino, CA 92408
- Phone
- (909) 531-4900
- Enumerated
- Feb 13, 2008
- Record last updated
- Aug 12, 2022
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 473 East Carnegie Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Desiree ArreolaBehavior Technician1174409114
- Euna BonovichBehavior Technician1245195825
- Johnette BrownBehavior Technician1639046550
- Savannah CarmonaBehavior Technician1013871425
- Genesis HernandezBehavior Technician1932876059
- Dejakneeya JohnsonBehavior Technician1710775283
Verify Taujai N. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A107900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average psychiatry physician in 2024
155 Medicare Part D claims for 15 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 Hcl25 claims
- Quetiapine Fumarate17 claims
- Buspirone Hcl11 claims
- Chlordiazepoxide Hcl11 claims
- Escitalopram Oxalate11 claims
- Eszopiclone11 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.
Taujai N. Williams among 8,673 psychiatry physician records in California
Taujai N. Williams, MD 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 fileNo · 38% of these records are
- Record last updated2022 · 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).
56 psychiatry physician records list a practice address in San Bernardino
They are 56 of the 5,645 NPPES records with a practice address in San Bernardino, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Bernardino → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mekabiz Abaian, MDSan Bernardino, CA 924081891090163
- Gillian Friedman, MDSan Bernandino, CA 924081336282052
- Juan Gonzalez, M.D.San Bernardino, CA 924081013263193
- Tapeesh Kansal, MDSan Bernardino, CA 924081841291408
- Thuy-Huynh Nguyen, M.D.San Bernardino, CA 924081356488290
- Ayodeji Okusanya, M.D.San Bernardino, CA 924081700230844
- Michael Quines, M.D.San Bernardino, CA 924081689870420
- Christopher Schreur, M.D.San Bernardino, CA 924081407029424
Common questions
What is Taujai N. Williams, MD's NPI number?
Taujai N. Williams, MD's National Provider Identifier (NPI) is 1205004108, issued on Feb 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Taujai N. Williams, MD located?
The NPPES record lists a practice address at 473 East Carnegie Drive, San Bernardino, CA, 92408. Phone: (909) 531-4900. Providers update this record themselves, so call before visiting.
How can I verify Taujai N. Williams, MD's license?
NPPES lists California license number A107900, 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 Taujai N. Williams, MD prescribe under Medicare Part D?
In 2024, Taujai N. Williams, MD had 155 Medicare Part D claims for 15 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.