Brien Hsu, DDS
General Practice Dentistry · Rancho Cucamonga, CA
Brien Hsu, DDS is a general practice dentistry with a practice address in Rancho Cucamonga, California, and NPI 1356428643, issued on Nov 1, 2006. Check the license (California 47485, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brien Hsu
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 47485 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11458 Kenyon Way Ste 120, Rancho Cucamonga, CA 91701
- Phone
- (909) 941-2811
- Enumerated
- Nov 1, 2006
- Record last updated
- Nov 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (909) 941-7271
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Brien Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 47485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average general practice dentistry in 2024
134 Medicare Part D claims for 71 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin39 claims
- Chlorhexidine Gluconate21 claims
- Cyclobenzaprine Hcl18 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.
Brien Hsu among 17,852 general practice dentistry records in California
Brien Hsu, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 general practice dentistry records list a practice address in Rancho Cucamonga
They are 77 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Rancho Cucamonga → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- L. Cochran, DDSAlta Loma, CA 917011457555476
- Christopher Cox, D.D.S.Rancho Cucamonga, CA 917011205099587
- Ana Liza De Jesus, D.M.D.Rancho Cucamonga, CA 917011255430708
- C Keen, DDSAlta Loma, CA 917011215130448
- Bryce Keen, DDSAlta Loma, CA 917011619574688
- Blake Keen, DDSRancho Cucamonga, CA 917011033920400
- Michael Kim, D.D.S.Alta Loma, CA 917011881972644
- Emily Li, DMDRancho Cucamonga, CA 917011780168898
Common questions
What is Brien Hsu, DDS's NPI number?
Brien Hsu, DDS's National Provider Identifier (NPI) is 1356428643, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brien Hsu, DDS located?
The NPPES record lists a practice address at 11458 Kenyon Way Ste 120, Rancho Cucamonga, CA, 91701. Phone: (909) 941-2811. Providers update this record themselves, so call before visiting.
How can I verify Brien Hsu, DDS's license?
NPPES lists California license number 47485, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Brien Hsu, DDS prescribe under Medicare Part D?
In 2024, Brien Hsu, DDS had 134 Medicare Part D claims for 71 beneficiaries; the average among general practice dentistry prescribers was 83. 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.