James Yi-Hung Chen, D.D.S., M.M.SC.
Prosthodontics · Arcadia, CA
James Yi-Hung Chen, D.D.S., M.M.SC. is a prosthodontics with a practice address in Arcadia, California, and NPI 1184853582, issued on Jul 7, 2009. Check the license (California 57042, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Yi-Hung Chen
- Credential
- D.D.S., M.M.SC.
- Primary taxonomy
- Prosthodontics 1223P0700X
- License number
- 57042 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1226 S Baldwin Ave, Arcadia, CA 91007
- Phone
- (626) 600-6710
- Enumerated
- Jul 7, 2009
- Record last updated
- Jan 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (626) 445-1568
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 474 in California → Look up another NPI →
Verify James Yi-Hung Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 57042Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average prosthodontics in 2024
67 Medicare Part D claims for 19 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate22 claims
- Amoxicillin19 claims
- Ibuprofen16 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.
Industry payments in 2024: $807.50
1 payment: travel and lodging; the largest payer was Zimmer Biomet Holdings, Inc. The 1,408 providers of this specialty with any payment received $3,465.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James Yi-Hung Chen among 474 prosthodontics records in California
James Yi-Hung Chen, D.D.S., M.M.SC. is one of 474 prosthodontics records with a practice address in California. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2017 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prosthodontics providers in California
There are 474 prosthodontics records in California.
All 474 in California → Every provider in Arcadia → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- Toni Sami, DDSMontrose, CA 910201275917007
- Sohyun Park, DMDSouth Pasadena, CA 910301427424068
- Vincent Tso, DMDSouth Pasadena, CA 910301043201726
- Scott Adishian, D.D.S.Pasadena, CA 911011568553444
- Eugenia Chan, D.D.S.Pasadena, CA 911011790137313
- Maria Lobodzinski, D.D.S.Pasadena, CA 911011023288768
- Sangho Byun, D.D.S.Pasadena, CA 911051881043321
- Christopher Marchack, D.D.S.Pasadena, CA 911051710146469
Common questions
What is James Yi-Hung Chen, D.D.S., M.M.SC.'s NPI number?
James Yi-Hung Chen, D.D.S., M.M.SC.'s National Provider Identifier (NPI) is 1184853582, issued on Jul 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is James Yi-Hung Chen, D.D.S., M.M.SC. located?
The NPPES record lists a practice address at 1226 S Baldwin Ave, Arcadia, CA, 91007. Phone: (626) 600-6710. Providers update this record themselves, so call before visiting.
How can I verify James Yi-Hung Chen, D.D.S., M.M.SC.'s license?
NPPES lists California license number 57042, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does James Yi-Hung Chen, D.D.S., M.M.SC. prescribe under Medicare Part D?
In 2024, James Yi-Hung Chen, D.D.S., M.M.SC. had 67 Medicare Part D claims for 19 beneficiaries; the average among prosthodontics prescribers was 90. 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.