Dr. Daniel Horatio Cooper, MD

  • Saint Louis, MO
  • Cardiac electrophysiologist
NPI1700893005PAC ID6901801034
Medicare services, 2024
2,011
Medicare patients, 2024
488
Part D claims, 2024
1,202
Publications
36
Clinical trials
3
Practice address
4990 Childrens Pl, Saint Louis, MO 63110
Practice phone
Call (314) 747-5192
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Washington University School of Medicine

Saint Louis, Missouri

See all 7 affiliations

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Dr. Daniel Horatio Cooper is a cardiac electrophysiologist in Saint Louis, Missouri

Dr. Cooper practices at Washington University School of Medicine in Saint Louis, Missouri.

Dr. Cooper's NPI, 1700893005, was assigned on August 1, 2006. Dr. Cooper graduated from Loyola University Chicago Stritch School of Medicine in 2003. Dr. Cooper holds Missouri license 2006017158.

NPI and contact details
Medicare PAC ID
6901801034
NPI enumeration date
August 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(314) 747-5192
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
49
Medical school graduation
2003

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

Dr. Daniel Horatio Cooper practices at Washington University School of Medicine in Saint Louis, Missouri

Dr. Cooper's primary practice is Washington University School of Medicine, at 4990 Childrens Pl, Saint Louis, MO 63110 in Saint Louis City. The practice phone is (314) 747-5192.

  • Washington University School of Medicine
    4990 Childrens Pl, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-5192

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Daniel Horatio Cooper is affiliated with 6 sites of care and 1 medical group

Dr. Cooper's primary practice is Washington University School of Medicine in Saint Louis, Missouri. Dr. Cooper is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Cooper to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Cooper

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Daniel Horatio Cooper's practice

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

EHR by site
SiteEHR vendor and product
Washington University School of MedicineAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Daniel Horatio Cooper is one of 64 cardiac electrophysiologists in Missouri

Clinical cardiac electrophysiology is Dr. Cooper's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dr. Cooper is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Cooper's licenses on file in 2 states: Missouri and Illinois.

Specialties and state licenses

  • Clinical cardiac electrophysiology, MissouriPrimaryLicense 2006017158 · 2006 to 2026 · taxonomy 207RC0001X
  • Illinois license2021 to 2023

Clinical focus

Dmand AI lists atrial fibrillation and flutter, cardiac arrhythmia, heart blockage, intermittent racing heartbeat (PSVT), pacemaker or defibrillator implantation, pacemaker replacement, sick sinus syndrome and ventricular tachycardia among the conditions Dr. Cooper treats.

Cardiac electrophysiologists near Dr. Cooper

Counts of cardiac electrophysiologists 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

Dr. Daniel Horatio Cooper billed Medicare for 2,011 services in 2024

CMS data shows 2,011 Medicare services from Dr. Cooper across 19 procedure codes in 2024, for 488 Medicare patients. Medicare paid $75,546 for them.

Medicare services, 20242,011
Medicare patients488
Paid by Medicare$75,546
Procedure codes19

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

  • 2023
  • 2024
Tests and treatments
2023: 1,8952024: 1,7836%
Office and hospital visits
2023: 2732024: 22816%
Other services
2023: 942024: 0100%

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

  • In an office1,94897%
  • In a facility633%

Dr. Cooper compared with the Missouri median for cardiac electrophysiologists, 2024

  • Dr. Cooper
  • Missouri median
Medicare services
2,011vs 2,45818% below
Medicare patients
488vs 70631% below
Part D claims
1,092vs 1,96444% below

Medians across 63 cardiac electrophysiologists in Missouri with Dmand AI profiles that report each measure.

Dr. Cooper'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. Cooper

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

Dr. Daniel Horatio Cooper treated 488 Medicare patients in 2024, average age 74

CMS counts 488 Medicare patients who saw Dr. Cooper in 2024. The largest group is 75 to 84, with 196 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.78, 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. Cooper's median patient age at 73, with 47% women.

Medicare patients, 2024488
Average age74
Average risk score1.78
Also on Medicaid11%

Dr. Cooper's Medicare patients by age, 2024

Dr. Cooper's Medicare patients by sex, 2024

  • Women20642%
  • Men28258%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Atrial fibrillation68%
  4. Heart failure59%
  5. Ischemic heart disease50%
  6. Arthritis46%
  7. Diabetes37%
  8. Chronic kidney disease36%

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

Dr. Cooper's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women47%
  • Men53%

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

Dr. Daniel Horatio Cooper wrote 1,202 Medicare Part D claims in 2024

In 2024, Dr. Cooper wrote 1,202 Medicare Part D claims for 258 patients. 72% of them were for generic drugs. CMS names the drug for 1,092 of them, across 16 drugs with 11 or more claims each, at $391,380 in total drug cost. In 2023, CMS named 913 claims across 14 drugs.

Part D claims, 20241,202
Drugs named by CMS16
Total drug cost$391,380
Part D patients258

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

  • Generic867 claims72%
  • Brand-name335 claims28%

Dr. Cooper'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: 9132024: 1,09220%

Drugs named by CMS: 16 in 2024, 14 in 2023.

See all prescribing by Dr. Cooper

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. Daniel Horatio Cooper scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Cooper for performance year 2024, reported as part of a group. Dr. Cooper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of pacemaker insertion or repair by Dr. Cooper, more than 63% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Cooper's MIPS scores, performance year 2024

  • 84of 100Final score
  • 71.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

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

Where Dr. Cooper ranks in Medicare procedure volume

Pacemaker insertion or repair
63rd percentile12 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. Daniel Horatio Cooper has 36 publications on record

Dmand AI links 36 papers to Dr. Cooper, published from 2005 to 2025. 2024 was the busiest year, with 4. The most frequent topics are Electrocardiography, Tachycardia, Ventricular and Catheter Ablation. Dr. Cooper has published most often in Heart Rhythm. Dr. Cooper's most frequent co-authors are Phillip Stephan Cuculich, MD, Peter Alexander Noseworthy, MD and Mitchell N. Faddis, MD.

Papers36
Years published2005 to 2025

Dr. Cooper's papers by year, 2016 to 2025

Topics Dr. Cooper writes about most

  • Electrocardiography
  • Tachycardia, Ventricular
  • Catheter Ablation
  • Diagnosis, Differential
  • Heart Ventricles
  • Tachycardia, Supraventricular
  • Electrophysiologic Techniques, Cardiac
  • Predictive Value of Tests

Dr. Cooper's most frequent co-authors

Recent publications by Dr. Cooper

See all 36 publications and co-authors

See who Dr. Cooper researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cooper 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. Daniel Horatio Cooper has worked on 3 clinical trials

Dmand AI links Dr. Cooper to 3 clinical trials. Conditions studied include Atrial Fibrillation, Heart Failure and Tachycardia, Ventricular.

Conditions in Dr. Cooper's trials

  • Atrial Fibrillation
  • Heart Failure
  • Tachycardia, Ventricular
  • Arrhythmias, Cardiac
  • Heart Diseases

Investigators on the most trials with Dr. Cooper

Recent clinical trials with Dr. Cooper

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Daniel Horatio Cooper received $235,142 in industry payments from 2016 to 2025

CMS Open Payments shows 727 general payments to Dr. Cooper from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 42% of the total. Abbott Laboratories paid the most, $77,568.

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

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

$235.1Kin total
  • Consulting fees$97,34542%
  • Speaker and faculty fees$45,72620%
  • Travel and lodging$42,20618%
  • Food and beverage$26,20611%
  • Other$18,2758%

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

Share is of all general payments to this clinician.

See all payments to Dr. Cooper

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

Dr. Daniel Horatio Cooper has 1 award and honors on record

Dmand AI lists 1 award for Dr. Cooper, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Cooper

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Daniel Horatio Cooper graduated from Loyola University Chicago Stritch School of Medicine

Dr. Cooper graduated from Loyola University Chicago Stritch School of Medicine in 2003. Dr. Cooper is a member of ACC.

  1. Medical schoolLoyola University Chicago Stritch 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. Daniel Horatio Cooper accepts plans from 13 insurance carriers

Dr. Cooper is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Cigna
  • Blue Cross Blue Shield of Massachusetts
  • Excellus BlueCross BlueShield
  • HCSC
  • Humana
  • +5 more carriersWith a free account

Plan types Dr. Cooper accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO4
  4. POS4
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Daniel Horatio Cooper'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Daniel Horatio Cooper

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. Daniel Horatio Cooper's NPI number?

Dr. Daniel Horatio Cooper's NPI number is 1700893005. It was assigned on August 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel Horatio Cooper?

Dr. Daniel Horatio Cooper is a cardiac electrophysiologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Clinical Cardiac Electrophysiology Physician (taxonomy code 207RC0001X).

Where does Dr. Daniel Horatio Cooper practice?

Dr. Cooper practices at 4990 Childrens Pl, Saint Louis, MO 63110. Dr. Cooper's primary practice is Washington University School of Medicine in Saint Louis, Missouri. Dmand AI also links Dr. Cooper to 3 hospitals and 1 group practice or clinic.

What is Dr. Daniel Horatio Cooper's office phone number?

The practice phone on file for Dr. Cooper is (314) 747-5192.

What is Dr. Daniel Horatio Cooper's medical license number?

Dr. Cooper holds Missouri license 2006017158, one of the licenses on file in 2 states.

Which states has Dr. Daniel Horatio Cooper been licensed in?

Dmand AI has state licenses on file for Dr. Cooper in Missouri (2006 to 2026) and Illinois (2021 to 2023).

Which hospitals is Dr. Daniel Horatio Cooper affiliated with?

Dr. Cooper is affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Cooper to 3 more hospitals.

What medical group is Dr. Daniel Horatio Cooper part of?

Dr. Cooper is linked to WashU Medicine Psychiatry.

Does Dr. Daniel Horatio Cooper accept Medicare?

Yes. CMS data shows Dr. Cooper billed Medicare for 2,011 services in 2024, and Dr. Cooper accepts Medicare assignment.

What is Dr. Daniel Horatio Cooper's MIPS score?

Dr. Cooper's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Daniel Horatio Cooper see?

CMS counts 488 Medicare patients who saw Dr. Cooper in 2024, with an average age of 74.

Is Dr. Daniel Horatio Cooper board certified?

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

What services does Dr. Daniel Horatio Cooper bill to Medicare?

In 2024, Dr. Cooper's most billed Medicare services were heart test or procedure (93296), heart test or procedure (93294) and heart test or procedure (93295).

Where did Dr. Daniel Horatio Cooper go to medical school?

Dr. Cooper graduated from Loyola University Chicago Stritch School of Medicine in 2003.

What drugs does Dr. Daniel Horatio Cooper prescribe most?

In 2024 Medicare Part D data, Dr. Cooper's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Amiodarone HCl.

Has Dr. Daniel Horatio Cooper received payments from drug or device companies?

CMS Open Payments shows $235,142 in general payments to Dr. Cooper from 17 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Daniel Horatio Cooper been practicing?

Dr. Cooper graduated from medical school in 2003, 23 years ago.

Does Dr. Daniel Horatio Cooper do research?

Dmand AI links 36 publications to Dr. Cooper, published from 2005 to 2025. Dr. Cooper has worked on 3 clinical trials.

Who does Dr. Daniel Horatio Cooper publish with?

Dr. Cooper's most frequent co-authors are Phillip Stephan Cuculich, MD (19 shared papers), Peter Alexander Noseworthy, MD (8 shared papers) and Mitchell N. Faddis, MD (7 shared papers).

What insurance does Dr. Daniel Horatio Cooper accept?

Dr. Cooper is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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