Marina Duran-Castillo, MD
Internal Medicine Physician · Cleveland, OH
Marina Duran-Castillo, MD is an internal medicine physician with a practice address in Cleveland, Ohio, and NPI 1649471491, issued on May 30, 2007. Check the license (Ohio 35.091840, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Marina Duran-Castillo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35.091840 OH
57008561 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Metrohealth Dr, Cleveland, OH 44109
- Phone
- (216) 778-7800
- Enumerated
- May 30, 2007
- Record last updated
- Feb 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20080715000208); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 2500 Metrohealth Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Humza Aamir-Khan, MDStudent in an Organized Health Care Education/Training Program1942902853
- Daniel Abad GodoyStudent in an Organized Health Care Education/Training Program1992644546
- Ariana AbayomiStudent in an Organized Health Care Education/Training Program1477492544
- Abdallah AbboudStudent in an Organized Health Care Education/Training Program1093442303
- Ala' Abdel Jalil, M.D.Gastroenterology Physician1427267871
- Rasha AbdelbakyPharmacist1689117731
Verify Marina Duran-Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.091840Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
147 Medicare Part D claims for 62 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Tartrate16 claims
- Atorvastatin Calcium14 claims
- Metoprolol Succinate13 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.
Bills Medicare through 2 group practices
- The Metrohealth SystemParma, OH
- University Hospitals Medical Group IncCleveland, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marina Duran-Castillo among 5,277 internal medicine physician records in Ohio
Marina Duran-Castillo, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2006 among the 3,414 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
897 internal medicine physician records list a practice address in Cleveland
They are 897 of the 30,748 NPPES records with a practice address in Cleveland, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Cleveland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Peter Anders, M.D,Cleveland, OH 441091639126915
- Dorota Bauer, MDCleveland, OH 441091164498853
- Shari Bolen, M.D.Cleveland, OH 441091740246347
- William Cook, DOCleveland, OH 441091811963093
- Joseph Daprano, MDCleveland, OH 441091881630283
- Hallie Dechant, MD, MPPCleveland, OH 441091912943309
- Jeffrey Galvin, M.D.Cleveland, OH 441091316939143
- Hans Geho, M.D.Cleveland, OH 441091275522765
Common questions
What is Marina Duran-Castillo, MD's NPI number?
Marina Duran-Castillo, MD's National Provider Identifier (NPI) is 1649471491, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marina Duran-Castillo, MD located?
The NPPES record lists a practice address at 2500 Metrohealth Dr, Cleveland, OH, 44109. Phone: (216) 778-7800. Providers update this record themselves, so call before visiting.
How can I verify Marina Duran-Castillo, MD's license?
NPPES lists Ohio license number 35.091840, 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 Marina Duran-Castillo, MD prescribe under Medicare Part D?
In 2024, Marina Duran-Castillo, MD had 147 Medicare Part D claims for 62 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.