NPPES file of Aug 9, 2026

Marvin Iaed Amen, MD

Internal Medicine Physician · Dayton, OH

Marvin Iaed Amen, MD is an internal medicine physician with a practice address in Dayton, Ohio, and NPI 1659909646, issued on Mar 27, 2020. Check the license (Ohio 35.147577, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659909646
Name
Marvin Iaed Amen
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
35.147577 OH
Self-reported in NPPES; status is on the state search
Practice location
33 W Rahn RD, Dayton, OH 45429
Phone
(937) 433-8990
Enumerated
Mar 27, 2020
Record last updated
Apr 30, 2024
Medicare enrollment
Enrolled (PECOS I20240516003621); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 33 W Rahn RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ikram Abdullah, DOInternal Medicine Physician1376239723
  2. Shakeel Ahmed, M.D.Critical Care Medicine (Internal Medicine) Physician1922084862
  3. Waqas Ahmed, M.DInternal Medicine Physician1376876078
  4. Bana Alajati, MDInternal Medicine Physician1891256855
  5. Valerie Aliu, MDInternal Medicine Physician1073692042
  6. Fatma Alshantti, APRNNurse Practitioner1538992615

Verify Marvin Iaed Amen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.147577
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average internal medicine physician in 2024

201 Medicare Part D claims for 85 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Marvin Amen201
  2. Specialty average3,176

Most prescribed

  1. Clopidogrel50 claims
  2. Atorvastatin Calcium27 claims
  3. Metoprolol Succinate12 claims
  4. Jardiance11 claims
  5. Spironolactone11 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.

Industry payments in 2024: $119.60

2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marvin Amen$119.60
  2. Specialty average$1,303.06

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

  1. South Dayton Acute Care Consultants, IncDayton, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

225 internal medicine physician records list a practice address in Dayton

They are 225 of the 12,431 NPPES records with a practice address in Dayton, and 5,277 internal medicine physician records in Ohio.

Other internal medicine physician records in Ohio

  1. Evan Abalos, D.O.Toledo, OH1194163089
  2. Susan Abbott, MDCincinnati, OH1568414290
  3. Walid Abboud, MDCleveland, OH1245295559
  4. Joelle Abdallah, MDColumbus, OH1912577651
  5. Mandi Abdel Ahad, DOCleveland, OH1235870551
  6. Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
  7. Bahaa Abdelghaffar, MDCleveland, OH1265954275
  8. John Abdelnour, MDCleveland, OH1114656931
  9. Ahmad Abdelrahman, MDToledo, OH1134859192
  10. Nawal Abdi, MDCleveland, OH1154002582

Common questions

What is Marvin Iaed Amen, MD's NPI number?

Marvin Iaed Amen, MD's National Provider Identifier (NPI) is 1659909646, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Marvin Iaed Amen, MD located?

The NPPES record lists a practice address at 33 W Rahn RD, Dayton, OH, 45429. Phone: (937) 433-8990. Providers update this record themselves, so call before visiting.

How can I verify Marvin Iaed Amen, MD's license?

NPPES lists Ohio license number 35.147577, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Marvin Iaed Amen, MD prescribe under Medicare Part D?

In 2024, Marvin Iaed Amen, MD had 201 Medicare Part D claims for 85 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.