STEVEN CHAN
NPI 1790218824
Internal Medicine - Cardiovascular Disease in San Gabriel, CA

Q: What is Steven Chan's NPI number?

The NPI number for Steven Chan is 1790218824. It was assigned to this individual provider in the NPPES registry on April 5, 2017.

Q: What is Steven Chan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Steven Chan was last updated on July 27, 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.

Active since April 05, 2017PECOS EnrolledAccepts Medicare Assignment

506 W VALLEY BLVD, SAN GABRIEL, CA 91776(626) 308-3800 Get Directions Write a Review

NPPES record last updated: July 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Steven Chan NPPES

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

STEVEN CHAN (NPI 1790218824) is an individual cardiovascular disease provider in San Gabriel, California, licensed in California (A186776) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2017).

NPPES Registry Identity

NPI1790218824

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameSTEVEN CHAN

Location Address506 W VALLEY BLVDSan Gabriel, CA 91776-5716

Mailing Address506 W Valley Blvd Ste 100San Gabriel, CA 91776-5716 · (626) 308-3800

Phone(626) 308-3800

Sole ProprietorNo

Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2017

Enumeration DateApril 5, 2017

Last NPPES UpdateJuly 27, 2023

NPPES CertifiedJuly 27, 2023

✔ NPI 1790218824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · A186776

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

506 W VALLEY BLVD, San Gabriel, CA 91776

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Steven Chan 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 ID6608141502

PECOS Enrollment IDI20230809002772

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.

Medicare Billing Reassignment

Medicare enrollment records show Steven Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Heart Centers A Medical Corporation

0.1 mi

Interventional Cardiology

506 W VALLEY BLVD STE 100
San Gabriel, CA 91776

Reassigned Medicare billing, California enrollment
22 clinicians in this Medicare group

NPI 1740225838 (626) 308-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 16

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.

323 services232 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.

279 services272 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

118 services106 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.

112 services112 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

95 services57 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

88 services88 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

84 services84 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

55 services54 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

51 services51 patients

Heart rhythm recording of continous external ekg over 8-15 days 93246

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

34 services34 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

34 services34 patients

Electrocardiogram (ecg) 2-day continuous with review and report by health care professional 93224

An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. In a 2-day continuous ECG, sensors attached to your chest monitor your heart's rhythm over 48 hours. A healthcare professional then reviews the data to identify any irregularities.

18 services17 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015

An exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.

15 services15 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

14 services14 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

14 services14 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report 93351

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

14 services14 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.

SHIRLEY WAN YU CHIANG NP

Nurse Practitioner (Family)

506 W VALLEY BLVD
SAN GABRIEL, CA 91776

Los Angeles County (626) 308-3800

SAN GABRIEL VALLEY VASCULAR INSTITUTE

Internal Medicine (Interventional Cardiology)

506 W VALLEY BLVD, SUITE 300
SAN GABRIEL, CA 91776

Los Angeles County (213) 977-7418

DR. WILLIAM NG MD

Internal Medicine

506 W VALLEY BLVD
SAN GABRIEL, CA 91776

Los Angeles County (408) 469-3856

DR. YIH JEN KOK M.D.

Internal Medicine (Cardiovascular Disease)

506 W VALLEY BLVD
SAN GABRIEL, CA 91776

Los Angeles County (626) 308-3800

DR. STANLEY KWONG LAU M.D.

Internal Medicine (Cardiovascular Disease)

506 W VALLEY BLVD
SAN GABRIEL, CA 91776

Los Angeles County (626) 308-3800

MRS. AN S ELOWE PA-C

Physician Assistant

506 W VALLEY BLVD, SUITE 100
SAN GABRIEL, CA 91776

Los Angeles County (626) 308-3800

DERRICK CHI

Nurse Practitioner

506 W VALLEY BLVD
SAN GABRIEL, CA 91776

Los Angeles County (626) 308-3800

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 Steven Chan's NPI number?

The NPI number for Steven Chan is 1790218824. It was assigned to this individual provider in the NPPES registry on April 5, 2017.

Where is Steven Chan located?

Steven Chan practices at 506 W Valley Blvd, San Gabriel, CA 91776. The listed phone number is (626) 308-3800.

What is Steven Chan's specialty?

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

Is Steven Chan enrolled in Medicare?

Yes. Steven Chan 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.

Which organization bills Medicare for Steven Chan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Chan reassigns Medicare benefits to Southern California Heart Centers A Medical Corporation (San Gabriel, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Steven Chan was last updated on July 27, 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.