NPPES file of Aug 9, 2026

Nassrene Yousef Elmadhun, M.D.

Student in an Organized Health Care Education/Training Program · Boston, MA

Nassrene Yousef Elmadhun, M.D. is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1568690527, issued on Jun 29, 2009. Check the license with the Massachusetts board that licenses this profession; 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
1568690527
Name
Nassrene Yousef Elmadhun
Credential
M.D.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
110 Francis St, Boston, MA 02215
Phone
(617) 632-9236
Enumerated
Jun 29, 2009
Record last updated
Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201123002265); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 110 Francis St

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

  1. Oluseyi Akintorin, M.D.Surgery Physician1780021006
  2. Salah Aldekhayel, M.D.Surgery of the Hand (Plastic Surgery) Physician1861877755
  3. Carolyn Alonso, M.D.Infectious Disease Physician1841336039
  4. Elizabeth Alqueza, PA-CPhysician Assistant1972584100
  5. Abdulrahman Alturki, MBBS,MSC,FRCSCStudent in an Organized Health Care Education/Training Program1467905406
  6. Michael Apstein, MDGastroenterology Physician1609854603

Verify Nassrene Yousef Elmadhun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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
Find the Massachusetts 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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81% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

35 Medicare Part D claims for 20 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 18 claims were for opioids.

  1. Nassrene Elmadhun35
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl16 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 one group practice

  1. Permanente Medical Group IncOakland, CA

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

Nassrene Yousef Elmadhun among 11,235 student in an organized health care education/training program records in Massachusetts

Nassrene Yousef Elmadhun, M.D. is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 2% of them.

  • NPI issued2009 · 2% of these records are older, 96% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2009 · median 2019 among the 442 with a school on file
  • Record last updated2021 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6,126 student in an organized health care education/training program records list a practice address in Boston

They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Saleh AlazemiBoston, MA 022151477719904
  2. Deborah Arden, MDBoston, MA 022151790932200
  3. Evan Berg, M.D.Boston, MA 022151821261512
  4. Cherita Cloy, M.T.S.Boston, MA 022151952576910
  5. Glen Doherty, MD PHDBoston, MA 022151407094451
  6. Jacob FreedmanBoston, MA 022151538301130
  7. Margo GendersonBoston, MA 022151386893238
  8. Sarah Gheuens, M.D.Boston, MA 022151457592057

Common questions

What is Nassrene Yousef Elmadhun, M.D.'s NPI number?

Nassrene Yousef Elmadhun, M.D.'s National Provider Identifier (NPI) is 1568690527, issued on Jun 29, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Nassrene Yousef Elmadhun, M.D. located?

The NPPES record lists a practice address at 110 Francis St, Boston, MA, 02215. Phone: (617) 632-9236. Providers update this record themselves, so call before visiting.

How can I verify Nassrene Yousef Elmadhun, M.D.'s license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Nassrene Yousef Elmadhun, M.D. prescribe under Medicare Part D?

In 2024, Nassrene Yousef Elmadhun, M.D. had 35 Medicare Part D claims for 20 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.