Andrew Yi-Shuang Chen, M.D.
Cardiovascular Disease Physician · San Gabriel, CA
Andrew Yi-Shuang Chen, M.D. is a cardiovascular disease physician with a practice address in San Gabriel, California, and NPI 1740623958, issued on Apr 8, 2013. Check the license (California A172316, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Yi-Shuang Chen
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- A172316 CA
125.063070 IL
Self-reported in NPPES; status is on the state search - Practice location
- 506 W Valley Blvd Ste 100, San Gabriel, CA 91776
- Phone
- (626) 308-3800
- Enumerated
- Apr 8, 2013
- Record last updated
- Apr 21, 2023
- Fax
- (626) 308-1899
- Medicare enrollment
- Enrolled (PECOS I20210909001041); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 506 W Valley Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Doris Chan, NPNurse Practitioner1063691004
- Jairo Espinosa, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1497136238
- Kevin Liu, MDClinical Cardiac Electrophysiology Physician1821529306
- Yi-Tien Liu, NPAdult Health Nurse Practitioner1013207364
- Phoebe LuoAcute Care Nurse Practitioner1285525857
- Christine Wong, M.D.Interventional Cardiology Physician1184150146
Verify Andrew Yi-Shuang Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A172316Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,715 Medicare Part D claims for 509 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Eliquis697 claims
- Metoprolol Succinate676 claims
- Carvedilol218 claims
- Amlodipine Besylate199 claims
- Flecainide Acetate174 claims
- Amiodarone Hcl102 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: $10,466.55
29 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Southern California Heart Centers A Medical CorporationSan Gabriel, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Yi-Shuang Chen among 2,574 cardiovascular disease physician records in California
Andrew Yi-Shuang Chen, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 82% of them.
- NPI issued2013 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 1999 among the 1,742 with a school on file
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in San Gabriel → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Steven ChanSan Gabriel, CA 917761790218824
- Yih Kok, M.D.San Gabriel, CA 917761518928829
- Stanley Lau, M.D.San Gabriel, CA 917761548222813
- James Liu, M.D.San Gabriel, CA 917761518074731
- Kelvin Yee, M.D.San Gabriel, CA 917761982747846
- Greg Yen, M.D.San Gabriel, CA 917761093739021
- Michael Cao, MDRosemead, CA 917701548488877
- Tom Yeh, M.D.Rosemead, CA 917701811055874
Common questions
What is Andrew Yi-Shuang Chen, M.D.'s NPI number?
Andrew Yi-Shuang Chen, M.D.'s National Provider Identifier (NPI) is 1740623958, issued on Apr 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Yi-Shuang Chen, M.D. located?
The NPPES record lists a practice address at 506 W Valley Blvd Ste 100, San Gabriel, CA, 91776. Phone: (626) 308-3800. Providers update this record themselves, so call before visiting.
How can I verify Andrew Yi-Shuang Chen, M.D.'s license?
NPPES lists California license number A172316, 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 Andrew Yi-Shuang Chen, M.D. prescribe under Medicare Part D?
In 2024, Andrew Yi-Shuang Chen, M.D. had 2,715 Medicare Part D claims for 509 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.