Abrahim Uddin Syed, M.D.
Rheumatology Physician · Warrenville, IL
Abrahim Uddin Syed, M.D. is a rheumatology physician with a practice address in Warrenville, Illinois, and NPI 1932546249, issued on May 28, 2013. Check the license (Illinois 036153475, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Abrahim Uddin Syed
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036153475 IL
Self-reported in NPPES; status is on the state search - Practice location
- 27650 Ferry RD Ste 210, Warrenville, IL 60555
- Phone
- (630) 933-7400
- Enumerated
- May 28, 2013
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (630) 315-8979
- Medicare enrollment
- Enrolled (PECOS I20201223000387); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 27650 Ferry RD Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angelica Gierut, M.D.Rheumatology Physician1518115252
Verify Abrahim Uddin Syed in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036153475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,693 Medicare Part D claims for 285 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 12 claims were for opioids.
Most prescribed
- Prednisone377 claims
- Methotrexate225 claims
- Hydroxychloroquine Sulfate201 claims
- Allopurinol132 claims
- Actemra Actpen69 claims
- Humira(Cf) Pen69 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Central Dupage Physician GroupWarrenville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abrahim Uddin Syed among 340 rheumatology physician records in Illinois
Abrahim Uddin Syed, M.D. is one of 340 rheumatology physician records with a practice address in Illinois. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 74% of them.
- NPI issued2013 · 74% of these records are older, 21% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2013 · median 2003 among the 244 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Illinois
There are 340 rheumatology physician records in Illinois.
All 340 in Illinois → Every provider in Warrenville → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Angelica Gierut, M.D.Warrenville, IL 605551518115252
- Corinna Weckerle, M.D.Warrenville, IL 605551083771711
- Carmelita Colbert, MDWestmont, IL 605591720206790
- Lee Graham, M.D.Westmont, IL 605591619932027
- Albert Iammartino, M.D.Westmont, IL 605591699730184
- Darcy Majka, MDWestmont, IL 605591831206580
- Mahum Mirza, DOWestmont, IL 605591992333686
- Nicole Richman, M.D.Westmont, IL 605591841451747
Common questions
What is Abrahim Uddin Syed, M.D.'s NPI number?
Abrahim Uddin Syed, M.D.'s National Provider Identifier (NPI) is 1932546249, issued on May 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Abrahim Uddin Syed, M.D. located?
The NPPES record lists a practice address at 27650 Ferry RD Ste 210, Warrenville, IL, 60555. Phone: (630) 933-7400. Providers update this record themselves, so call before visiting.
How can I verify Abrahim Uddin Syed, M.D.'s license?
NPPES lists Illinois license number 036153475, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Abrahim Uddin Syed, M.D. prescribe under Medicare Part D?
In 2024, Abrahim Uddin Syed, M.D. had 1,693 Medicare Part D claims for 285 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Abrahim Uddin Syed, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 of 100. 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.