Edward Chau

  • La Jolla, CA
  • Cardiologist
NPI1821529587PAC ID5092053066
Medicare services, 2024
1,397
Medicare patients, 2024
847
Part D claims, 2024
370
Publications
3
Hospital affiliations
4
Practice address
9898 Genesee Avenue, La Jolla, CA 92037
Practice phone
Call (414) 975-3807
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Scripps Clinic la Jolla ASC

Surgery Center - Medicare-Certified · La Jolla, California

See all 7 affiliations

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Edward Chau is a cardiologist in La Jolla, California

Edward Chau practices at Scripps Clinic la Jolla ASC in La Jolla, California.

Edward Chau's NPI, 1821529587, was assigned on March 24, 2017. Edward Chau graduated from Keck School of Medicine of USC in 2017. Edward Chau holds California license 158349.

NPI and contact details
Medicare PAC ID
5092053066
NPI enumeration date
March 24, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(414) 975-3807
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Edward Chau practices at Scripps Clinic la Jolla ASC in La Jolla, California

Edward Chau's primary practice is Scripps Clinic la Jolla ASC, at 9898 Genesee Avenue, La Jolla, CA 92037. The practice phone is (414) 975-3807.

  • Scripps Clinic la Jolla ASC
    9898 Genesee Avenue, La Jolla, CA 92037Phone(414) 975-3807

Source: Dmand AI Affiliation Data

Edward Chau is affiliated with 5 sites of care and 2 medical groups

Edward Chau's primary practice is Scripps Clinic la Jolla ASC in La Jolla, California. Edward Chau is also affiliated with Scripps Memorial Hospital La Jolla. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Edward Chau to 3 more hospitals and 1 medical group, each named with a free account.

See all 7 affiliations for Edward Chau

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Edward Chau's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Edward Chau practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Scripps Clinic la Jolla ASCAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Edward Chau is one of 2,375 cardiologists in California

Cardiovascular disease is Edward Chau's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Edward Chau is board certified in cardiovascular disease by the American Board of Internal Medicine. Edward Chau is licensed in California.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense 158349 · 2018 to 2026 · taxonomy 207RC0000X

Cardiologists near Edward Chau

Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Edward Chau billed Medicare for 1,397 services in 2024

CMS data shows 1,397 Medicare services from Edward Chau across 19 procedure codes in 2024, for 847 Medicare patients. Medicare paid $56,598 for them.

Medicare services, 20241,397
Medicare patients847
Paid by Medicare$56,598
Procedure codes19

Edward Chau's Medicare services by type, 2021 to 2024

  • 2021
  • 2024
Tests and treatments
2021: 02024: 1,092
Other services
2021: 02024: 141
Drugs given in the office
2021: 02024: 112
Office and hospital visits
2021: 642024: 5219%

Where Edward Chau's Medicare services took place, 2024

  • In an office1,11180%
  • In a facility28620%

Edward Chau compared with the California median for cardiologists, 2024

  • Edward Chau
  • California median
Medicare services
1,397vs 1,56010% below
Medicare patients
847vs 64432% above
Part D claims
281vs 1,41080% below

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Edward Chau's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Edward Chau

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Edward Chau treated 847 Medicare patients in 2024, average age 76

CMS counts 847 Medicare patients who saw Edward Chau in 2024. The largest group is 75 to 84, with 353 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Edward Chau's median patient age at 62, with 47% women.

Medicare patients, 2024847
Average age76
Average risk score1.48
Also on Medicaid8%

Edward Chau's Medicare patients by age, 2024

Edward Chau's Medicare patients by sex, 2024

  • Women42350%
  • Men42450%

Chronic conditions among Edward Chau's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Ischemic heart disease43%
  5. Atrial fibrillation38%
  6. Heart failure31%
  7. Chronic kidney disease28%
  8. Diabetes24%

Share of Medicare patients with each condition. A patient can have several.

Edward Chau's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women47%
  • Men52%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Edward Chau wrote 370 Medicare Part D claims in 2024

In 2024, Edward Chau wrote 370 Medicare Part D claims for 71 patients. 84% of them were for generic drugs. CMS names the drug for 281 of them, across 13 drugs with 11 or more claims each, at $47,524 in total drug cost. In 2023, CMS named 281 claims across 14 drugs.

Part D claims, 2024370
Drugs named by CMS13
Total drug cost$47,524
Part D patients71

Edward Chau's Part D claims by kind of drug, 2024

  • Generic311 claims84%
  • Brand-name59 claims16%

Edward Chau's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2812024: 281No change

Drugs named by CMS: 13 in 2024, 14 in 2023.

See all prescribing by Edward Chau

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Edward Chau offers telehealth to Medicare patients

Edward Chau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Edward Chau as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Edward Chau has 3 publications on record

Dmand AI links 3 papers to Edward Chau, published from 2021 to 2024. The most frequent topics are Echocardiography. Edward Chau's most frequent co-authors are Neal Mehul Dixit, MD, Uri Elkayam, MD and Bashaer Gheyath, MD.

Papers3
Years published2021 to 2024

Topics Edward Chau writes about most

  • Echocardiography

Edward Chau's most frequent co-authors

Recent publications by Edward Chau

See all 3 publications and co-authors

See who Edward Chau researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Edward Chau works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Edward Chau received $8,477 in industry payments from 2019 to 2025

CMS Open Payments shows 140 general payments to Edward Chau from 27 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 84% of the total. Abbott Laboratories paid the most, $1,738.

General payments to Edward Chau by program year, 2019 to 2025

General payments to Edward Chau by kind, 2019 to 2025

$8.5Kin total
  • Food and beverage$7,10684%
  • Travel and lodging$1,17614%
  • Grants$1952%

Companies that paid Edward Chau the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Edward Chau

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Edward Chau graduated from Keck School of Medicine of USC

Edward Chau graduated from Keck School of Medicine of USC in 2017.

  1. Medical schoolKeck School of Medicine of USC
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Edward Chau accepts plans from 9 insurance carriers

Edward Chau is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +1 more carriersWith a free account

Plan types Edward Chau accepts, by number of carriers

  1. Medicare7
  2. PPO7
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Edward Chau's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Edward Chau

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Edward Chau's NPI number?

Edward Chau's NPI number is 1821529587. It was assigned on March 24, 2017, and it is active in the NPI Registry.

What does Edward Chau specialize in?

Edward Chau is a cardiologist in La Jolla, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Edward Chau practice?

Edward Chau practices at 9898 Genesee Avenue, La Jolla, CA 92037. Edward Chau's primary practice is Scripps Clinic la Jolla ASC in La Jolla, California. Dmand AI also links Edward Chau to 3 hospitals and 1 medical group.

What is Edward Chau's office phone number?

The practice phone on file for Edward Chau is (414) 975-3807.

What is Edward Chau's medical license number?

Edward Chau holds California license 158349.

Which hospitals is Edward Chau affiliated with?

Edward Chau is affiliated with Scripps Memorial Hospital La Jolla. Dmand AI links Edward Chau to 3 more hospitals.

What medical group is Edward Chau part of?

Edward Chau is linked to The Permanente Medical Group, Inc. Dmand AI links Edward Chau to 1 more medical group.

Does Edward Chau accept Medicare?

Yes. CMS data shows Edward Chau billed Medicare for 1,397 services in 2024, and Edward Chau accepts Medicare assignment.

Does Edward Chau offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Edward Chau as offering telehealth services.

How many Medicare patients does Edward Chau see?

CMS counts 847 Medicare patients who saw Edward Chau in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Edward Chau board certified?

Yes. Edward Chau is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Edward Chau bill to Medicare?

In 2024, Edward Chau's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and heart test or procedure (93356).

Where did Edward Chau go to medical school?

Edward Chau graduated from Keck School of Medicine of USC in 2017.

What drugs does Edward Chau prescribe most?

In 2024 Medicare Part D data, Edward Chau's most prescribed drugs by claims were Metoprolol Succinate, Lisinopril and Rosuvastatin Calcium.

Has Edward Chau received payments from drug or device companies?

CMS Open Payments shows $8,477 in general payments to Edward Chau from 27 companies from 2019 to 2025. The largest total came from Abbott Laboratories.

How long has Edward Chau been practicing?

Edward Chau graduated from medical school in 2017, 9 years ago.

Does Edward Chau do research?

Dmand AI links 3 publications to Edward Chau, published from 2021 to 2024.

Who does Edward Chau publish with?

Edward Chau's most frequent co-authors are Neal Mehul Dixit, MD (1 shared paper), Uri Elkayam, MD (1 shared paper) and Bashaer Gheyath, MD (1 shared paper).

What insurance does Edward Chau accept?

Edward Chau is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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