Mekonnen Alemayehu Denu, MD
Internal Medicine Physician · Brooklyn, NY
Mekonnen Alemayehu Denu, MD is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1780390468, issued on Jan 26, 2023. Check the license (New York 345604, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mekonnen Alemayehu Denu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 345604 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1545 Atlantic Ave, Brooklyn, NY 11213
- Phone
- (347) 828-5568
- Enumerated
- Jan 26, 2023
- Record last updated
- Jul 31, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
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Verify Mekonnen Alemayehu Denu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 345604Check 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
172 Medicare Part D claims for 50 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium11 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.
Mekonnen Alemayehu Denu among 12,067 internal medicine physician records in New York
Mekonnen Alemayehu Denu, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 61% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Ravichand Oodal, MDBrooklyn, NY 112131679594311
- Hazra Rahim, M.D.Brooklyn, NY 112131669493763
- Diana Recitas, MDBrooklyn, NY 112131639189277
Common questions
What is Mekonnen Alemayehu Denu, MD's NPI number?
Mekonnen Alemayehu Denu, MD's National Provider Identifier (NPI) is 1780390468, issued on Jan 26, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mekonnen Alemayehu Denu, MD located?
The NPPES record lists a practice address at 1545 Atlantic Ave, Brooklyn, NY, 11213. Phone: (347) 828-5568. Providers update this record themselves, so call before visiting.
How can I verify Mekonnen Alemayehu Denu, MD's license?
NPPES lists New York license number 345604, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mekonnen Alemayehu Denu, MD prescribe under Medicare Part D?
In 2024, Mekonnen Alemayehu Denu, MD had 172 Medicare Part D claims for 50 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.