Irene Yihui Tan, DDS
Dentist · Temple City, CA
Irene Yihui Tan, DDS is a dentist with a practice address in Temple City, California, and NPI 1992588339, issued on Aug 18, 2023. Check the license (California 109138, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irene Yihui Tan
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 109138 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5546 Rosemead Blvd Ste 104, Temple City, CA 91780
- Phone
- (626) 285-9808
- Enumerated
- Aug 18, 2023
- Record last updated
- Jul 29, 2025
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Irene Yihui Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 109138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average dentist in 2024
27 Medicare Part D claims for 19 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin11 claims
- Ibuprofen11 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.
Irene Yihui Tan among 14,729 dentist records in California
Irene Yihui Tan, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 dentist records list a practice address in Temple City
They are 14 of the 266 NPPES records with a practice address in Temple City, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Temple City → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ken Cheung, DDSTemple City, CA 917801942385000
- Kevin Chin, DDSTemple City, CA 917801487039459
- Yun Hao Chou, DDSTemple City, CA 917801437841574
- Wan Yi Chu, DDSTemple City, CA 917801770611956
- Lilia Fuentes, DDSTemple City, CA 917801669786869
- Yixiong GuTemple City, CA 917801972783066
- Chung Hun Han, DDSTemple City, CA 917801609099365
- Jason Huang, DMDTemple City, CA 917801578282794
Common questions
What is Irene Yihui Tan, DDS's NPI number?
Irene Yihui Tan, DDS's National Provider Identifier (NPI) is 1992588339, issued on Aug 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Irene Yihui Tan, DDS located?
The NPPES record lists a practice address at 5546 Rosemead Blvd Ste 104, Temple City, CA, 91780. Phone: (626) 285-9808. Providers update this record themselves, so call before visiting.
How can I verify Irene Yihui Tan, DDS's license?
NPPES lists California license number 109138, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Irene Yihui Tan, DDS prescribe under Medicare Part D?
In 2024, Irene Yihui Tan, DDS had 27 Medicare Part D claims for 19 beneficiaries; the average among dentist prescribers was 86. 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.