Demitrios Dedousis, MD
Hematology & Oncology Physician · Cleveland, OH
Demitrios Dedousis, MD is a hematology & oncology physician with a practice address in Cleveland, Ohio, and NPI 1083111942, issued on Apr 9, 2018. Check the license (Ohio 35.152936, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Demitrios Dedousis
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 35.152936 OH
MD480704 PA
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (216) 445-0099
- Enumerated
- Apr 9, 2018
- Record last updated
- Sep 8, 2025
- Medicare enrollment
- Enrolled (PECOS I20250821004788); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 9500 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammad Abbasi, MDClinical Cardiac Electrophysiology Physician1346730603
- Mahmoud AbbassyStudent in an Organized Health Care Education/Training Program1366872574
- Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
- Walid Abboud, MDInternal Medicine Physician1245295559
Verify Demitrios Dedousis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.152936Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
284 Medicare Part D claims for 72 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 18 claims were for opioids.
Most prescribed
- Eliquis23 claims
- Ondansetron Hcl23 claims
- Abiraterone Acetate18 claims
- Prednisone18 claims
- Prochlorperazine Maleate16 claims
- Enoxaparin Sodium13 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.
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hematology & Oncology Physician providers in Ohio
There are 513 hematology & oncology physician records in Ohio.
Other hematology & oncology physician records in Ohio
- Hafez Abdullah, MDCincinnati, OH1124540232
- Vivek Abhyankar, MDMarietta, OH1083607089
- Renny Abraham, M.DKettering, OH1891174397
- Drew Abramovich, M.D.Wooster, OH1851335822
- David Adelstein, M.D.Cleveland, OH1922061365
- Faisal Adhami, M.D., PH.D.Mansfield, OH1649405549
- Mahmoud Afifi, MDBryan, OH1699701110
- Roxana Aguirre Pedroza, M.D.Kettering, OH1144537135
- Eberechi Agwa, M.B.B.SWarrensville Heights, OH1285864470
- Mufti Ahmad, MDFairfield Township, OH1750511218
Common questions
What is Demitrios Dedousis, MD's NPI number?
Demitrios Dedousis, MD's National Provider Identifier (NPI) is 1083111942, issued on Apr 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Demitrios Dedousis, MD located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (216) 445-0099. Providers update this record themselves, so call before visiting.
How can I verify Demitrios Dedousis, MD's license?
NPPES lists Ohio license number 35.152936, 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 Demitrios Dedousis, MD prescribe under Medicare Part D?
In 2024, Demitrios Dedousis, MD had 284 Medicare Part D claims for 72 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.