Janice Chia-Chen Liao, D.M.D.
Dentist · Dublin, CA
Janice Chia-Chen Liao, D.M.D. is a dentist with a practice address in Dublin, California, and NPI 1508828021, issued on Apr 3, 2006. Check the license (California 50949, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janice Chia-Chen Liao
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 50949 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6601 Dublin Blvd, Dublin, CA 94568
- Phone
- (925) 833-2501
- Enumerated
- Apr 3, 2006
- Record last updated
- Mar 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (925) 833-2503
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Janice Chia-Chen Liao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 50949Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average dentist in 2024
38 Medicare Part D claims for 22 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
- Amoxicillin26 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.
Janice Chia-Chen Liao among 14,729 dentist records in California
Janice Chia-Chen Liao, D.M.D. 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% 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 updated2011 · 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).
32 dentist records list a practice address in Dublin
They are 32 of the 2,148 NPPES records with a practice address in Dublin, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Dublin → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Lily Chen, D.D.S.Dublin, CA 945681841585270
- Trisha Jen, DDSDublin, CA 945681154502656
- Jennifer Kim, D.D.S.Dublin, CA 945681942496963
- Cynthia Lagasca-Ignacio, D.D.S.Dublin, CA 945681326074170
- Kai Rong Johnny Liu, DDSDublin, CA 945681669653721
- Amir Radpour, DDSDublin, CA 945681366616823
- Farhana Rassiwala, DDSDublin, CA 945681457533556
- Marjan Shaghasi, DDSDublin, CA 945681710908918
Common questions
What is Janice Chia-Chen Liao, D.M.D.'s NPI number?
Janice Chia-Chen Liao, D.M.D.'s National Provider Identifier (NPI) is 1508828021, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janice Chia-Chen Liao, D.M.D. located?
The NPPES record lists a practice address at 6601 Dublin Blvd, Dublin, CA, 94568. Phone: (925) 833-2501. Providers update this record themselves, so call before visiting.
How can I verify Janice Chia-Chen Liao, D.M.D.'s license?
NPPES lists California license number 50949, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Janice Chia-Chen Liao, D.M.D. prescribe under Medicare Part D?
In 2024, Janice Chia-Chen Liao, D.M.D. had 38 Medicare Part D claims for 22 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.