Alexander Tsang, MD
Psychiatry Physician · Riverside, CA
Alexander Tsang, MD is a psychiatry physician with a practice address in Riverside, California, and NPI 1063918696, issued on Apr 3, 2018. Check the license (California A164842, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alexander Tsang
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A164842 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14350 Meridian Pkwy, Riverside, CA 92518
- Phone
- (951) 827-7669
- Enumerated
- Apr 3, 2018
- Record last updated
- Feb 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (951) 827-4280
- Medicare enrollment
- Enrolled (PECOS I20221006002548); accepts Medicare assignment
- Medical or professional school
- Univ Of Central Florida, College Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 14350 Meridian Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Chantal Elgawly, MDFamily Medicine Physician1033799945
- Antonio Garcia, MDFamily Medicine Physician1275162265
- Lana Hanna, MDPsychiatry Physician1932843604
Verify Alexander Tsang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A164842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
4 hospitals and group practices
- Saint Agnes Medical CenterFresno, CA · Acute Care Hospitals2 of 5 stars
- Department OF State HospitalsNorwalk, CA
- Pih Health PhysiciansWhittier, CA
- Rideout Memorial HospitalMarysville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
134 psychiatry physician records list a practice address in Riverside
They are 134 of the 13,893 NPPES records with a practice address in Riverside, and 8,673 psychiatry physician records in California.
All 134 in Riverside → All 8,673 in California → Every provider in Riverside →
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 Alexander Tsang, MD's NPI number?
Alexander Tsang, MD's National Provider Identifier (NPI) is 1063918696, issued on Apr 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Tsang, MD located?
The NPPES record lists a practice address at 14350 Meridian Pkwy, Riverside, CA, 92518. Phone: (951) 827-7669. Providers update this record themselves, so call before visiting.
How can I verify Alexander Tsang, MD's license?
NPPES lists California license number A164842, 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.
What is Alexander Tsang, MD's MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.