Tabish Javed Riaz, MD
Psychiatry Physician · San Mateo, CA
Tabish Javed Riaz, MD is a psychiatry physician with a practice address in San Mateo, California, and NPI 1366062689, issued on Apr 17, 2020. Check the license (California A194668, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tabish Javed Riaz
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A194668 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Franklin Pkwy, San Mateo, CA 94403
- Phone
- (650) 358-7000
- Enumerated
- Apr 17, 2020
- Record last updated
- Sep 17, 2024
- Medicare enrollment
- Enrolled (PECOS I20241219002363); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1000 Franklin Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yachun ChangPediatric Registered Nurse1508234659
- Katherine Rose De Jong, M.D.Pediatrics Physician1013180579
- Jonathan HuangPediatrics Physician1194286179
- Clara KoPharmacist1508399882
- Babak MehraeenPharmacist1235662289
- Seethim Naicker, MDFamily Medicine Physician1003443052
Verify Tabish Javed Riaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A194668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average psychiatry physician in 2024
184 Medicare Part D claims for 17 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
- Quetiapine Fumarate22 claims
- Trazodone Hcl18 claims
- Escitalopram Oxalate17 claims
- Mirtazapine15 claims
- Citalopram Hbr14 claims
- Clonazepam11 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSan Mateo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tabish Javed Riaz among 8,673 psychiatry physician records in California
Tabish Javed Riaz, 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 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2018 · 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).
89 psychiatry physician records list a practice address in San Mateo
They are 89 of the 3,909 NPPES records with a practice address in San Mateo, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Mateo → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kathleen Akiyama, M.D.San Mateo, CA 944031194886879
- Nasrin Bashiri, MDSan Mateo, CA 944031700974920
- Hung-Ming Chu, M.D.San Mateo, CA 944031790834174
- Vikas Duvvuri, M.D., PH.D.San Mateo, CA 944031255470480
- D. Feeley, M.D.San Mateo, CA 944031548351158
- Mina Fisher, M.D.San Mateo, CA 944031124037874
- Nandini Ganpule, MDSan Mateo, CA 944031326110156
- Lynne Haynes-Tucker, MDSan Mateo, CA 944031689737157
Common questions
What is Tabish Javed Riaz, MD's NPI number?
Tabish Javed Riaz, MD's National Provider Identifier (NPI) is 1366062689, issued on Apr 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tabish Javed Riaz, MD located?
The NPPES record lists a practice address at 1000 Franklin Pkwy, San Mateo, CA, 94403. Phone: (650) 358-7000. Providers update this record themselves, so call before visiting.
How can I verify Tabish Javed Riaz, MD's license?
NPPES lists California license number A194668, 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 Tabish Javed Riaz, MD prescribe under Medicare Part D?
In 2024, Tabish Javed Riaz, MD had 184 Medicare Part D claims for 17 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.