Demetrios George Maragos, MD
Interventional Cardiology Physician · Liberty, MO
Demetrios George Maragos, MD is an interventional cardiology physician with a practice address in Liberty, Missouri, and NPI 1063409381, issued on Oct 3, 2005. Check the license (Missouri 103375, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Demetrios George Maragos
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 103375 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2521 Glenn Hendren Dr, Liberty, MO 64068
- Phone
- (816) 407-5430
- Enumerated
- Oct 3, 2005
- Record last updated
- Oct 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (816) 407-5435
- Medicare enrollment
- Enrolled (PECOS I20100910000797); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 200 in Missouri → Look up another NPI →
Also registered at 2521 Glenn Hendren Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Beggs, M.D.Surgery Physician1578597076
- Matthew Beuerlein, MDOtolaryngology Physician1891763363
- Joseph Bodet, MDCardiovascular Disease Physician1588611669
- Carlene Breen, ARNPAdult Health Nurse Practitioner1457597205
- Katie Brewer, AU.D.Audiologist1740609460
- Linda Crouse, MDSpecialist1205881604
Verify Demetrios George Maragos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 103375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average interventional cardiology physician in 2024
6,813 Medicare Part D claims for 884 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium565 claims
- Metoprolol Tartrate556 claims
- Eliquis550 claims
- Carvedilol510 claims
- Losartan Potassium446 claims
- Metoprolol Succinate343 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $192.23
7 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- New Liberty Hospital CorporationLiberty, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Demetrios George Maragos among 200 interventional cardiology physician records in Missouri
Demetrios George Maragos, MD is one of 200 interventional cardiology physician records with a practice address in Missouri. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated1987 · median 2000 among the 171 with a school on file
- Record last updated2016 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Missouri
There are 200 interventional cardiology physician records in Missouri.
All 200 in Missouri → Every provider in Liberty → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Tapas Ghose, M.D.Liberty, MO 640681326089285
- Martina Milcevic, M.D.Liberty, MO 640681326208406
- Meghan Patni, M.DLees Summit, MO 640631093077687
- Jayasheel Eshcol, M.D.Independence, MO 640571770719346
- Christopher Janish, MDIndependence, MO 640571841584380
- Sarat Pachalla, M.D.Independence, MO 640571346245024
- Matthew Bunte, MDIndependence, MO 640551518039239
- Elizabeth Grier, MDLees Summit, MO 640861376961136
Common questions
What is Demetrios George Maragos, MD's NPI number?
Demetrios George Maragos, MD's National Provider Identifier (NPI) is 1063409381, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Demetrios George Maragos, MD located?
The NPPES record lists a practice address at 2521 Glenn Hendren Dr, Liberty, MO, 64068. Phone: (816) 407-5430. Providers update this record themselves, so call before visiting.
How can I verify Demetrios George Maragos, MD's license?
NPPES lists Missouri license number 103375, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Demetrios George Maragos, MD prescribe under Medicare Part D?
In 2024, Demetrios George Maragos, MD had 6,813 Medicare Part D claims for 884 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Demetrios George Maragos, MD's MIPS final score?
The 2023 MIPS final score is 75.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.