Dr. Cyrus Adel Hadadi, MD

  • Washington, DC
  • Cardiologist
NPI1861781809PAC ID2466755624
Medicare services, 2024
1,830
Medicare patients, 2024
775
Part D claims, 2024
30
Publications
24
Hospital affiliations
4
Practice address
110 Irving Street NW, Washington, DC 20010
Practice phone
Call (202) 877-7000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

MedStar Washington Hospital Center

Hospital · Washington, District of Columbia

See all 9 affiliations

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Dr. Cyrus Adel Hadadi is a cardiologist in Washington, District of Columbia

Dr. Hadadi practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.

Dr. Hadadi's NPI, 1861781809, was assigned on March 30, 2011. Dr. Hadadi graduated from Drexel University College Of Medicine in 2011. Dr. Hadadi holds Virginia license 0101266458.

NPI and contact details
Medicare PAC ID
2466755624
NPI enumeration date
March 30, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(202) 877-7000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
41
Medical school graduation
2011

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

Dr. Cyrus Adel Hadadi practices at MedStar Washington Hospital Center in Washington, District of Columbia

Dr. Hadadi's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.

Source: Dmand AI Affiliation Data

Dr. Cyrus Adel Hadadi is affiliated with 6 sites of care and 3 medical groups

Dr. Hadadi's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dr. Hadadi is also affiliated with MedStar Georgetown University Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Hadadi to 2 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 9 affiliations for Dr. Hadadi

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

Dmand AI tracks the EHR system at Dr. Cyrus Adel Hadadi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hadadi practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MedStar Washington Hospital CenterAvailable with a free account
+5 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Cyrus Adel Hadadi is one of 110 cardiologists in District of Columbia

Cardiovascular disease is Dr. Hadadi's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Hadadi is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Hadadi's licenses on file in 4 states: Virginia, District of Columbia, Maryland and Pennsylvania.

Specialties and state licenses

  • Cardiovascular disease, VirginiaPrimaryLicense 0101266458 · 2019 to 2026 · taxonomy 207RC0000X
  • District of Columbia licenseLicense MD045471 · 2017 to 2026
  • Maryland licenseLicense D86977 · 2019 to 2026
  • Pennsylvania license2014 to 2017

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. Hadadi treats.

Cardiologists near Dr. Hadadi

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

Dr. Cyrus Adel Hadadi billed Medicare for 1,830 services in 2024

CMS data shows 1,830 Medicare services from Dr. Hadadi across 34 procedure codes in 2024, for 775 Medicare patients. Medicare paid $237,645 for them.

Medicare services, 20241,830
Medicare patients775
Paid by Medicare$237,645
Procedure codes34

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

  • 2023
  • 2024
Tests and treatments
2023: 1,2072024: 1,1465%
Office and hospital visits
2023: 4452024: 50413%
Surgery
2023: 1502024: 1388%
Other services
2023: 02024: 42

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

  • In an office22012%
  • In a facility1,61088%

Dr. Hadadi compared with the District of Columbia median for cardiologists, 2024

  • Dr. Hadadi
  • District of Columbia median
Medicare services
1,830vs 1,08968% above
Medicare patients
775vs 53146% above
Part D claims
26vs 17185% below

Medians across 97 cardiologists in District of Columbia with Dmand AI profiles that report each measure.

Dr. Hadadi'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. Hadadi

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

Dr. Cyrus Adel Hadadi treated 775 Medicare patients in 2024, average age 76

CMS counts 775 Medicare patients who saw Dr. Hadadi in 2024. The largest group is 75 to 84, with 293 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.00, 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. Hadadi's median patient age at 70, with 47% women.

Medicare patients, 2024775
Average age76
Average risk score2.00
Also on Medicaid22%

Dr. Hadadi's Medicare patients by age, 2024

Dr. Hadadi's Medicare patients by sex, 2024

  • Women36447%
  • Men41153%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Atrial fibrillation59%
  4. Heart failure56%
  5. Ischemic heart disease55%
  6. Chronic kidney disease48%
  7. Arthritis47%
  8. Diabetes47%

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

Dr. Hadadi's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women47%
  • Men51%

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

Dr. Cyrus Adel Hadadi wrote 30 Medicare Part D claims in 2024

In 2024, Dr. Hadadi wrote 30 Medicare Part D claims for 17 patients. 70% of them were for generic drugs. CMS names the drug for 26 of them, across 1 drug with 11 or more claims each, at $20,047 in total drug cost. In 2022, CMS named 58 claims across 4 drugs.

Part D claims, 202430
Drugs named by CMS1
Total drug cost$20,047
Part D patients17

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

  • Generic21 claims70%
  • Brand-name and other9 claims30%

Dr. Hadadi's most prescribed drugs by claims, 2023

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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 582023: 2655%

Drugs named by CMS: 1 in 2023, 4 in 2022.

See all prescribing by Dr. Hadadi

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. Cyrus Adel Hadadi ranks in the 99th percentile for pacemaker insertion or repair in Medicare

Dr. Hadadi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hadadi as offering telehealth. CMS counts 137 procedures of pacemaker insertion or repair by Dr. Hadadi, more than 99% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Hadadi ranks in Medicare procedure volume

Pacemaker insertion or repair
99th percentile137 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Cyrus Adel Hadadi has 24 publications on record

Dmand AI links 24 papers to Dr. Hadadi, published from 2015 to 2025. 2023 was the busiest year, with 4. The most frequent topics are Pacemaker, Artificial, Arrhythmias, Cardiac and Heart-Assist Devices. Dr. Hadadi has published most often in J Cardiovasc Electrophysiol. Dr. Hadadi's most frequent co-authors are Devi Gopinath Nair, MD, Athanasios Thomaides, MD and Phillip Hong Lam, MD.

Papers24
Years published2015 to 2025

Dr. Hadadi's papers by year, 2015 to 2025

Topics Dr. Hadadi writes about most

  • Pacemaker, Artificial
  • Arrhythmias, Cardiac
  • Heart-Assist Devices
  • Heart Failure
  • Cardiac Pacing, Artificial
  • Equipment Design

Dr. Hadadi's most frequent co-authors

Recent publications by Dr. Hadadi

See all 24 publications and co-authors

See who Dr. Hadadi researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hadadi 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

Dr. Cyrus Adel Hadadi received $433,636 in industry payments from 2016 to 2025

CMS Open Payments shows 1,484 general payments to Dr. Hadadi from 33 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 38% of the total. Abbott Laboratories paid the most, $295,685.

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

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

$433.6Kin total
  • Consulting fees$163,86338%
  • Travel and lodging$120,57728%
  • Food and beverage$62,62915%
  • Grants$60,01114%
  • Other$19,9365%

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

Share is of all general payments to this clinician.

See all payments to Dr. Hadadi

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

Dr. Cyrus Adel Hadadi graduated from Drexel University College Of Medicine

Dr. Hadadi graduated from Drexel University College Of Medicine in 2011.

  1. Medical schoolDrexel University College Of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in clinical cardiac electrophysiologyAmerican Board of Internal Medicine
  4. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Cyrus Adel Hadadi accepts plans from 18 insurance carriers

Dr. Hadadi is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Excellus BlueCross BlueShield
  • United Healthcare
  • CareFirst BlueCross BlueShield
  • Cigna
  • HCSC
  • +10 more carriersWith a free account

Plan types Dr. Hadadi accepts, by number of carriers

  1. PPO13
  2. Medicare12
  3. HMO9
  4. POS6
  5. EPO5

Source: Dmand AI Insurance Network Data

Sources for Dr. Cyrus Adel Hadadi'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)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)
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. Cyrus Adel Hadadi

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. Cyrus Adel Hadadi's NPI number?

Dr. Cyrus Adel Hadadi's NPI number is 1861781809. It was assigned on March 30, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Cyrus Adel Hadadi?

Dr. Cyrus Adel Hadadi is a cardiologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Cyrus Adel Hadadi practice?

Dr. Hadadi practices at 110 Irving Street NW, Washington, DC 20010. Dr. Hadadi's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dmand AI also links Dr. Hadadi to 2 hospitals, 2 group practices and clinics and 2 medical groups.

What is Dr. Cyrus Adel Hadadi's office phone number?

The practice phone on file for Dr. Hadadi is (202) 877-7000.

What is Dr. Cyrus Adel Hadadi's medical license number?

Dr. Hadadi holds Virginia license 0101266458, one of the licenses on file in 4 states.

Which states has Dr. Cyrus Adel Hadadi been licensed in?

Dmand AI has state licenses on file for Dr. Hadadi in Virginia (2019 to 2026), District of Columbia (2017 to 2026), Maryland (2019 to 2026) and Pennsylvania (2014 to 2017).

Which hospitals is Dr. Cyrus Adel Hadadi affiliated with?

Dr. Hadadi practices at MedStar Washington Hospital Center in Washington, District of Columbia. Dr. Hadadi is also affiliated with MedStar Georgetown University Hospital. Dmand AI links Dr. Hadadi to 2 more hospitals.

What medical group is Dr. Cyrus Adel Hadadi part of?

Dr. Hadadi is linked to MedStar Medical Group. Dmand AI links Dr. Hadadi to 2 more medical groups.

Does Dr. Cyrus Adel Hadadi accept Medicare?

Yes. CMS data shows Dr. Hadadi billed Medicare for 1,830 services in 2024, and Dr. Hadadi accepts Medicare assignment.

Does Dr. Cyrus Adel Hadadi offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Cyrus Adel Hadadi see?

CMS counts 775 Medicare patients who saw Dr. Hadadi in 2024, with an average age of 76.

Is Dr. Cyrus Adel Hadadi board certified?

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

What services does Dr. Cyrus Adel Hadadi bill to Medicare?

In 2024, Dr. Hadadi's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93298) and office visit, established patient (99214).

Where did Dr. Cyrus Adel Hadadi go to medical school?

Dr. Hadadi graduated from Drexel University College Of Medicine in 2011.

What drugs does Dr. Cyrus Adel Hadadi prescribe most?

In 2023 Medicare Part D data, Dr. Hadadi's most prescribed drugs by claims were Eliquis.

Has Dr. Cyrus Adel Hadadi received payments from drug or device companies?

CMS Open Payments shows $433,636 in general payments to Dr. Hadadi from 33 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Cyrus Adel Hadadi been practicing?

Dr. Hadadi graduated from medical school in 2011, 15 years ago.

Does Dr. Cyrus Adel Hadadi do research?

Dmand AI links 24 publications to Dr. Hadadi, published from 2015 to 2025.

Who does Dr. Cyrus Adel Hadadi publish with?

Dr. Hadadi's most frequent co-authors are Devi Gopinath Nair, MD (4 shared papers), Athanasios Thomaides, MD (4 shared papers) and Phillip Hong Lam, MD (3 shared papers).

What insurance does Dr. Cyrus Adel Hadadi accept?

Dr. Hadadi is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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