Diena Abdelmaged
Internal Medicine Physician · Washington, DC
Diena Abdelmaged is an internal medicine physician with a practice address in Washington, District of Columbia, and NPI 1598226391, issued on Mar 26, 2019. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Diena Abdelmaged
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 23988 NH
Self-reported in NPPES; status is on the state search - Practice location
- 2041 Georgia Ave NW, Washington, DC 20060
- Phone
- (202) 865-6100
- Enumerated
- Mar 26, 2019
- Record last updated
- Dec 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20230815003654); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 901 in District of Columbia → Look up another NPI →
Also registered at 2041 Georgia Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diena Abdelmaged in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
397 Medicare Part D claims for 158 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Prednisone48 claims
- Amoxicillin-Clavulanate Potass33 claims
- Furosemide17 claims
- Pantoprazole Sodium17 claims
- Amlodipine Besylate16 claims
- Metoprolol Succinate12 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: $13.26
1 payment: food and beverage; the largest payer was Pfizer Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Apogee Medical Group New Hampshire PCNashua, NH
- Medstar Medical Group - Southern Maryland LLCHollywood, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diena Abdelmaged among 901 internal medicine physician records in District of Columbia
Diena Abdelmaged is one of 901 internal medicine physician records with a practice address in District of Columbia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2013 · median 2008 among the 513 with a school on file
- Record last updated2025 · 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
891 internal medicine physician records list a practice address in Washington
They are 891 of the 45,857 NPPES records with a practice address in Washington, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington → Internal Medicine Physician nationwide →
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Common questions
What is Diena Abdelmaged's NPI number?
Diena Abdelmaged's National Provider Identifier (NPI) is 1598226391, issued on Mar 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Diena Abdelmaged located?
The NPPES record lists a practice address at 2041 Georgia Ave NW, Washington, DC, 20060. Phone: (202) 865-6100. Providers update this record themselves, so call before visiting.
How can I verify Diena Abdelmaged's license?
Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Diena Abdelmaged prescribe under Medicare Part D?
In 2024, Diena Abdelmaged had 397 Medicare Part D claims for 158 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.