Tsz Kuen Tsui, MD
Family Medicine Physician · Daly City, CA
Tsz Kuen Tsui, MD is a family medicine physician with a practice address in Daly City, California, and NPI 1770160400, issued on Mar 27, 2021. Check the license (California A197451, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tsz Kuen Tsui
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A197451 CA
Self-reported in NPPES; status is on the state search - Practice location
- 395 Hickey Blvd, Daly City, CA 94015
- Phone
- (650) 742-2000
- Enumerated
- Mar 27, 2021
- Record last updated
- Nov 13, 2024
- Medicare enrollment
- Enrolled (PECOS I20241112001824); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 395 Hickey Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tsz Kuen Tsui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A197451Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
65 Medicare Part D claims for 36 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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 IncSouth San Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tsz Kuen Tsui among 17,133 family medicine physician records in California
Tsz Kuen Tsui, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Daly City
They are 27 of the 1,606 NPPES records with a practice address in Daly City, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Daly City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Angelo Arcilla, MEDICAL DOCTORDaly City, CA 940151821093394
- Pedro Cajator, MEDICAL DOCTORDaly City, CA 940151215932793
- Lornalyn Carrillo, M.D.Daly City, CA 940151558383844
- Kay Gamo, MDDaly City, CA 940151245300771
- David Gershan, M.D.Daly City, CA 940151922182393
- Ruth Hoddinott, MDDaly City, CA 940151073559910
- Lars Kaine, M.D.Daly City, CA 940151972789774
- Divya Kini, MDDaly City, CA 940151649354309
Common questions
What is Tsz Kuen Tsui, MD's NPI number?
Tsz Kuen Tsui, MD's National Provider Identifier (NPI) is 1770160400, issued on Mar 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tsz Kuen Tsui, MD located?
The NPPES record lists a practice address at 395 Hickey Blvd, Daly City, CA, 94015. Phone: (650) 742-2000. Providers update this record themselves, so call before visiting.
How can I verify Tsz Kuen Tsui, MD's license?
NPPES lists California license number A197451, 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 Tsz Kuen Tsui, MD prescribe under Medicare Part D?
In 2024, Tsz Kuen Tsui, MD had 65 Medicare Part D claims for 36 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.