Nejib Salih Siraj, MD
Internal Medicine Physician · Silver Spring, MD
Nejib Salih Siraj, MD is an internal medicine physician with a practice address in Silver Spring, Maryland, and NPI 1457457996, issued on Sep 15, 2006. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Nejib Salih Siraj
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD430056 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Forest Glen RD, Silver Spring, MD 20910
- Phone
- (301) 754-7991
- Enumerated
- Sep 15, 2006
- Record last updated
- Aug 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (301) 754-7990
- Medicaid ID
- 1017283750001 PA
- Medicare enrollment
- Enrolled (PECOS I20150617000703); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1500 Forest Glen RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyerewaa Abban-Thompson, NPFamily Nurse Practitioner1144513151
- Nourelhuda Abbas Hamed, MDInternal Medicine Physician1699339473
- Janice Abt, LCSW-CSocial Worker1407864135
- George Acevedo, P. A.Surgical Physician Assistant1063517027
- Stella-Maris AdamuPharmacist1669770301
- Jennifer Adu-Frimpong, MDEmergency Medicine Physician1790733202
Verify Nejib Salih Siraj in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
67 Medicare Part D claims for 39 beneficiaries, against an average of 3,176 among the 108,855 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
186 internal medicine physician records list a practice address in Silver Spring
They are 186 of the 6,531 NPPES records with a practice address in Silver Spring, and 3,904 internal medicine physician records in Maryland.
All 186 in Silver Spring → All 3,904 in Maryland → Every provider in Silver Spring →
Other internal medicine physician records in Maryland
- Eduardo Abarca Rojas, M.D.Parkville, MD1538447628
- Rasheed Abassi, M.D.Clinton, MD1376608620
- Ghulam Abbas, MDFrederick, MD1477658045
- Shamima Abbas, MDKensington, MD1750445896
- Nourelhuda Abbas Hamed, MDSilver Spring, MD1699339473
- Arsalan Abbasi, MDWestminster, MD1942762604
- Hamdi AbdeenGaithersburg, MD1245972413
- Mukemil Abdella, M.D.Glenn Dale, MD1871603381
- Suzan Abdo, MDClarksville, MD1588631824
- Madeeha Abdul GhaffarElkton, MD1194276063
Common questions
What is Nejib Salih Siraj, MD's NPI number?
Nejib Salih Siraj, MD's National Provider Identifier (NPI) is 1457457996, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nejib Salih Siraj, MD located?
The NPPES record lists a practice address at 1500 Forest Glen RD, Silver Spring, MD, 20910. Phone: (301) 754-7991. Providers update this record themselves, so call before visiting.
How can I verify Nejib Salih Siraj, MD's license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nejib Salih Siraj, MD prescribe under Medicare Part D?
In 2024, Nejib Salih Siraj, MD had 67 Medicare Part D claims for 39 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Nejib Salih Siraj, MD's MIPS final score?
The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.