NPPES file of Aug 9, 2026

Leen Othman, M.D.

Student in an Organized Health Care Education/Training Program · Baltimore, MD

Leen Othman, M.D. is a student in an organized health care education/training program with a practice address in Baltimore, Maryland, and NPI 1538857073, issued on Apr 24, 2023. Check the license with the Maryland 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
1538857073
Name
Leen Othman
Credential
M.D.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
Medstar Union Memorial Hospital,, Baltimore, MD 21218
Phone
(410) 554-2284
Enumerated
Apr 24, 2023
Record last updated
Oct 24, 2023
Fax
(410) 554-2184
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Leen Othman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland 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
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71% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

54 Medicare Part D claims for 24 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Leen Othman54
  2. Specialty average185

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.

Leen Othman among 5,632 student in an organized health care education/training program records in Maryland

Leen Othman, M.D. is one of 5,632 student in an organized health care education/training program records with a practice address in Maryland. 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 2023, is newer than 38% of them.

  • NPI issued2023 · 38% of these records are older, 51% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2023 · 24% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,028 student in an organized health care education/training program records list a practice address in Baltimore

They are 4,028 of the 35,183 NPPES records with a practice address in Baltimore, and 5,632 student in an organized health care education/training program records in Maryland.

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

  1. Shadi Al Bahri, MDBaltimore, MD 212181447489380
  2. Abdullah AlawadBaltimore, MD 212181285058529
  3. Karim Chahine, MDBaltimore, MD 212181750537429
  4. Marcela Davalos Bichara, M.D.Baltimore, MD 212181477997286
  5. Trude FosterBaltimore, MD 212181649533449
  6. Mohammadali Habibi, M.D.Baltimore, MD 212181417274820
  7. Preston Jones, MDBaltimore, MD 212181417138934
  8. Arleen Lamba, MDBaltimore, MD 212181396927778

Common questions

What is Leen Othman, M.D.'s NPI number?

Leen Othman, M.D.'s National Provider Identifier (NPI) is 1538857073, issued on Apr 24, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leen Othman, M.D. located?

The NPPES record lists a practice address at Medstar Union Memorial Hospital,, Baltimore, MD, 21218. Phone: (410) 554-2284. Providers update this record themselves, so call before visiting.

How can I verify Leen Othman, M.D.'s license?

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

How much does Leen Othman, M.D. prescribe under Medicare Part D?

In 2024, Leen Othman, M.D. had 54 Medicare Part D claims for 24 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.