Dr. Henry Albert Chen, MD

  • Pleasanton, CA
  • Cardiac electrophysiologist
NPI1154526895PAC ID8325139090
Medicare services, 2024
1,549
Medicare patients, 2024
776
Part D claims, 2024
1,045
Publications
4
Hospital affiliations
3
Practice address
5565 W Las Positas Blvd, Pleasanton, CA 94588-5806
Practice phone
Call (925) 460-9899
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Stanford Health Care Tri-Valley

Physician office · Pleasanton, California

See all 4 affiliations

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Dr. Henry Albert Chen is a cardiac electrophysiologist in Pleasanton, California

Dr. Chen practices at Stanford Health Care Tri-Valley in Pleasanton, California.

Dr. Chen's NPI, 1154526895, was assigned on June 20, 2007. Dr. Chen graduated from Yale School of Medicine in 1998. Dr. Chen holds California license A81471.

NPI and contact details
Medicare PAC ID
8325139090
NPI enumeration date
June 20, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(925) 460-9899
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Henry Albert Chen practices at Stanford Health Care Tri-Valley in Pleasanton, California

Dr. Chen's primary practice is Stanford Health Care Tri-Valley, at 5565 W Las Positas Blvd, Pleasanton, CA 94588-5806. The practice phone is (925) 460-9899.

  • Stanford Health Care Tri-Valley
    5565 W Las Positas Blvd, Pleasanton, CA 94588-5806Phone(925) 460-9899

Source: Dmand AI Affiliation Data

Dr. Henry Albert Chen is affiliated with 4 sites of care

Dr. Chen's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California. Dr. Chen is also affiliated with Stanford Health Care Tri-Valley. Dmand AI also links Dr. Chen to 2 more hospitals, each named with a free account.

Stanford Health Care Tri-ValleyPhysician office · Pleasanton, CaliforniaPrimary
Stanford Health Care Tri-ValleyAcute care hospital, Pleasanton, CA2 hospitalsNames with a free account
See all 4 affiliations for Dr. Chen

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Henry Albert Chen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Health Care Tri-ValleyAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Henry Albert Chen is one of 284 cardiac electrophysiologists in California

Clinical cardiac electrophysiology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dr. Chen is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Chen is licensed in California.

Specialties and state licenses

  • Clinical cardiac electrophysiology, CaliforniaPrimaryLicense A81471 · 2002 to 2026 · taxonomy 207RC0001X

Clinical focus

Dmand AI lists atrial fibrillation and flutter, cardiomyopathy, chronic hypertension, coronary artery disease, heart blockage, heart failure, heart valve disorders and high cholesterol among the conditions Dr. Chen treats.

Cardiac electrophysiologists near Dr. Chen

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

284cardiac electrophysiologists in California
2cardiac electrophysiologists in Pleasanton

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

Dr. Henry Albert Chen billed Medicare for 1,549 services in 2024

CMS data shows 1,549 Medicare services from Dr. Chen across 12 procedure codes in 2024, for 776 Medicare patients. Medicare paid $70,199 for them.

Medicare services, 20241,549
Medicare patients776
Paid by Medicare$70,199
Procedure codes12

Dr. Chen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 9762024: 1,0568%
Office and hospital visits
2023: 5322024: 47710%
Surgery
2023: 242024: 1633%

Where Dr. Chen's Medicare services took place, 2024

  • In an office56036%
  • In a facility98964%

Dr. Chen compared with the California median for cardiac electrophysiologists, 2024

  • Dr. Chen
  • California median
Medicare services
1,549vs 2,50238% below
Medicare patients
776vs 784Close to median
Part D claims
876vs 76315% above

Medians across 269 cardiac electrophysiologists in California with Dmand AI profiles that report each measure.

Dr. Chen'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 Dr. Chen

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other cardiac electrophysiologists in California.

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

Dr. Henry Albert Chen treated 776 Medicare patients in 2024, average age 77

CMS counts 776 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 294 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 65, with 50% women.

Medicare patients, 2024776
Average age77
Average risk score1.81
Also on Medicaid23%

Dr. Chen's Medicare patients by age, 2024

Dr. Chen's Medicare patients by sex, 2024

  • Women41353%
  • Men36347%

Chronic conditions among Dr. Chen's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease48%
  4. Arthritis47%
  5. Ischemic heart disease45%
  6. Atrial fibrillation41%
  7. Heart failure36%
  8. Diabetes34%

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

Dr. Chen's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women50%
  • Men47%

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

Dr. Henry Albert Chen wrote 1,045 Medicare Part D claims in 2024

In 2024, Dr. Chen wrote 1,045 Medicare Part D claims for 215 patients. 76% of them were for generic drugs. CMS names the drug for 876 of them, across 22 drugs with 11 or more claims each, at $273,926 in total drug cost. In 2023, CMS named 768 claims across 20 drugs.

Part D claims, 20241,045
Drugs named by CMS22
Total drug cost$273,926
Part D patients215

Dr. Chen's Part D claims by kind of drug, 2024

  • Generic796 claims76%
  • Brand-name249 claims24%

Dr. Chen'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.

Drug classes CMS tracks in Dr. Chen's Part D claims, 2024

  • Antibiotics5%55 of 1,045 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7682024: 87614%

Drugs named by CMS: 22 in 2024, 20 in 2023.

See all prescribing by Dr. Chen

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

Dr. Henry Albert Chen scored 0 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Chen for performance year 2024, reported individually. Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth. CMS counts 17 procedures of pacemaker insertion or repair by Dr. Chen, more than 68% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Chen's MIPS scores, performance year 2024

  • 0of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 0of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Chen ranks in Medicare procedure volume

Pacemaker insertion or repair
68th percentile17 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Henry Albert Chen has 4 publications on record

Dmand AI links 4 papers to Dr. Chen, published from 2006 to 2016. The most frequent topics are Feasibility Studies. Dr. Chen's most frequent co-authors are Paul Johnson Wang, MD, Amin Al-Ahmad, MD and Christian S. Eversull, MD.

Papers4
Years published2006 to 2016

Topics Dr. Chen writes about most

  • Feasibility Studies

Dr. Chen's most frequent co-authors

Recent publications by Dr. Chen

See all 4 publications and co-authors

See who Dr. Chen researches with

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

How network discovery works

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

Dr. Henry Albert Chen received $5,787 in industry payments from 2016 to 2025

CMS Open Payments shows 113 general payments to Dr. Chen from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Medtronic Vascular, Inc. paid the most, $2,271.

General payments to Dr. Chen by program year, 2016 to 2025

General payments to Dr. Chen by kind, 2016 to 2025

$5.8Kin total
  • Food and beverage$3,11754%
  • Travel and lodging$2,67046%

Companies that paid Dr. Chen the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chen

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

Dr. Henry Albert Chen has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chen, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Chen

  1. 2011
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Henry Albert Chen graduated from Yale School of Medicine

Dr. Chen graduated from Yale School of Medicine in 1998. Dr. Chen is a member of ACC.

  1. Medical schoolYale School of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in clinical cardiac electrophysiologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Henry Albert Chen accepts plans from 8 insurance carriers

Dr. Chen is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • Molina

Plan types Dr. Chen accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Henry Albert Chen'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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)
Awards and committee rolesDmand AI Professional Profile Data
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 Dr. Henry Albert Chen

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

What is Dr. Henry Albert Chen's NPI number?

Dr. Henry Albert Chen's NPI number is 1154526895. It was assigned on June 20, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Henry Albert Chen?

Dr. Henry Albert Chen is a cardiac electrophysiologist in Pleasanton, California. The primary specialty in the NPI Registry is Clinical Cardiac Electrophysiology Physician (taxonomy code 207RC0001X).

Where does Dr. Henry Albert Chen practice?

Dr. Chen practices at 5565 W Las Positas Blvd, Pleasanton, CA 94588-5806. Dr. Chen's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California. Dmand AI also links Dr. Chen to 2 hospitals.

What is Dr. Henry Albert Chen's office phone number?

The practice phone on file for Dr. Chen is (925) 460-9899.

What is Dr. Henry Albert Chen's medical license number?

Dr. Chen holds California license A81471.

Which hospitals is Dr. Henry Albert Chen affiliated with?

Dr. Chen is affiliated with Stanford Health Care Tri-Valley. Dmand AI links Dr. Chen to 2 more hospitals.

Does Dr. Henry Albert Chen accept Medicare?

Yes. CMS data shows Dr. Chen billed Medicare for 1,549 services in 2024, and Dr. Chen accepts Medicare assignment.

Does Dr. Henry Albert Chen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.

What is Dr. Henry Albert Chen's MIPS score?

Dr. Chen's MIPS final score for performance year 2024 is 0 out of 100, reported individually.

How many Medicare patients does Dr. Henry Albert Chen see?

CMS counts 776 Medicare patients who saw Dr. Chen in 2024, with an average age of 77.

Show 9 more questionsShow fewer questions

Is Dr. Henry Albert Chen board certified?

Yes. Dr. Chen is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Henry Albert Chen bill to Medicare?

In 2024, Dr. Chen's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93280).

Where did Dr. Henry Albert Chen go to medical school?

Dr. Chen graduated from Yale School of Medicine in 1998.

What drugs does Dr. Henry Albert Chen prescribe most?

In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Amlodipine Besylate, Eliquis and Metoprolol Succinate.

Has Dr. Henry Albert Chen received payments from drug or device companies?

CMS Open Payments shows $5,787 in general payments to Dr. Chen from 18 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.

How long has Dr. Henry Albert Chen been practicing?

Dr. Chen graduated from medical school in 1998, 28 years ago.

Does Dr. Henry Albert Chen do research?

Dmand AI links 4 publications to Dr. Chen, published from 2006 to 2016.

Who does Dr. Henry Albert Chen publish with?

Dr. Chen's most frequent co-authors are Paul Johnson Wang, MD (3 shared papers), Amin Al-Ahmad, MD (2 shared papers) and Christian S. Eversull, MD (2 shared papers).

What insurance does Dr. Henry Albert Chen accept?

Dr. Chen is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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