Omer Ibrahim Mahdi Al Najafi, MD
Hospitalist Physician · Stony Brook, NY
Omer Ibrahim Mahdi Al Najafi, MD is a hospitalist physician with a practice address in Stony Brook, New York, and NPI 1144962762, issued on Apr 13, 2022. Check the license (New York 338684, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Omer Ibrahim Mahdi Al Najafi
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 338684 NY
81749 CT
Self-reported in NPPES; status is on the state search - Practice location
- 101 Nicolls RD, Stony Brook, NY 11794
- Phone
- (631) 444-3655
- Enumerated
- Apr 13, 2022
- Record last updated
- Aug 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20250929000791); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at 101 Nicolls RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arshia Aalami Harandi, MD, MSStudent in an Organized Health Care Education/Training Program1033810627
- Sadia Abbasi, MDInternal Medicine Physician1740442698
- Alan Abboud, MDStudent in an Organized Health Care Education/Training Program1891498531
- Verona AbdelmesehStudent in an Organized Health Care Education/Training Program1558926022
- Rula Abdulrahman, M.D.Nephrology Physician1790180776
- Dua AbedeenStudent in an Organized Health Care Education/Training Program1457153934
Verify Omer Ibrahim Mahdi Al Najafi 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 338684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average hospitalist physician in 2024
44 Medicare Part D claims for 24 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omer Ibrahim Mahdi Al Najafi among 2,067 hospitalist physician records in New York
Omer Ibrahim Mahdi Al Najafi, MD is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 89% of them.
- NPI issued2022 · 89% of these records are older, 3% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2013 · median 2013 among the 1,716 with a school on file
- Record last updated2025 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
All 2,067 in New York → Every provider in Stony Brook → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Amanda Faris, MDStony Brook, NY 117941154853240
- Zeina HasanStony Brook, NY 117941669009437
- Eera Jain, D.OStony Brook, NY 117941679839013
- Iosif Kandinov, DOStony Brook, NY 117941023507381
- Azad Mojahedi, M.D.Stony Brook, NY 117941801247929
- Jeffrey Penny, MDStony Brook, NY 117941467033845
- Rolfe Retuya, MDStony Brook, NY 117941235699471
- Jyoti Sharma, M.D.Stony Brook, NY 117941609119908
Common questions
What is Omer Ibrahim Mahdi Al Najafi, MD's NPI number?
Omer Ibrahim Mahdi Al Najafi, MD's National Provider Identifier (NPI) is 1144962762, issued on Apr 13, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Omer Ibrahim Mahdi Al Najafi, MD located?
The NPPES record lists a practice address at 101 Nicolls RD, Stony Brook, NY, 11794. Phone: (631) 444-3655. Providers update this record themselves, so call before visiting.
How can I verify Omer Ibrahim Mahdi Al Najafi, MD's license?
NPPES lists New York license number 338684, 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 Omer Ibrahim Mahdi Al Najafi, MD prescribe under Medicare Part D?
In 2024, Omer Ibrahim Mahdi Al Najafi, MD had 44 Medicare Part D claims for 24 beneficiaries; the average among hospitalist physician prescribers was 521. 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.