ANDREW YI-SHUANG CHEN M.D.
NPI 1740623958
Internal Medicine - Cardiovascular Disease in San Gabriel, CA

Active since April 08, 2013PECOS EnrolledAccepts Medicare Assignment
506 W VALLEY BLVD STE 100, SAN GABRIEL, CA 91776(626) 308-3800(626) 308-1899 Get Directions Write a Review

NPPES record last updated: April 21, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Andrew Yi-shuang Chen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREW YI-SHUANG CHEN M.D. (NPI 1740623958) is an individual cardiovascular disease provider in San Gabriel, California, licensed in California (A172316) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2013).

NPPES Registry Identity

NPI1740623958
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameANDREW YI-SHUANG CHENCredential: M.D.
Location Address506 W VALLEY BLVD STE 100San Gabriel, CA 91776-5716
Mailing Address2160 S 1st AveMaywood, IL 60153-3328
Fax(626) 308-1899
Sole ProprietorYes
Medical School CMSSaint Louis University School Of MedicineGraduated 2013
Enumeration DateApril 8, 2013
Last NPPES UpdateApril 21, 2023
NPPES CertifiedApril 21, 2023
NPI 1740623958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CA · A172316
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125.063070 (IL), A172316 (CA)
Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X · License A172316 (CA)
506 W VALLEY BLVD STE 100, San Gabriel, CA 91776

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Andrew Yi-shuang Chen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103120845
PECOS Enrollment IDI20210909001041
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 24

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
378 services230 patients
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296
This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.
355 services218 patients
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294
This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.
322 services201 patients
Programming of dual lead pacemaker system 93280
Programming of a dual lead pacemaker system is a procedure to adjust your heart's pacemaker settings. This process involves a small device, called a programmer, that communicates with your pacemaker to ensure it's working optimally for your heart's needs.
321 services258 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
202 services162 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
100 services99 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91776 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776
Internal Medicine (Interventional Cardiology)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776
Nurse Practitioner (Acute Care)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776
Thoracic Surgery (Cardiothoracic Vascular Surgery)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776
Internal Medicine (Interventional Cardiology)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776
Nurse Practitioner (Acute Care)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776
Internal Medicine (Clinical Cardiac Electrophysiology)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 91776

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andrew Chen's NPI number?

The NPI number for Andrew Chen is 1740623958. It was assigned to this individual provider in the NPPES registry on April 8, 2013.

Where is Andrew Chen located?

Andrew Chen practices at 506 W Valley Blvd Ste 100, San Gabriel, CA 91776. The listed phone number is (626) 308-3800.

What is Andrew Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Andrew Chen enrolled in Medicare?

Yes. Andrew Chen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Andrew Chen was last updated on April 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.