Abrahim Syed, M.D.
NPI 1932546249 · Rheumatology Physician · Warrenville, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abrahim Syed, M.D. is a Rheumatology Physician provider in Warrenville, IL (NPI 1932546249).
Provider details
- NPI number
- 1932546249
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036153475 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
814 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 296 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 283 | $135 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 144 | $175 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 62 | $192 |
| Administration of Influenza Virus VaccineG0008 | 15 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 377 | 104 |
| Methotrexate Sodiumbrand: Methotrexate | 225 | 68 |
| Hydroxychloroquine Sulfate | 201 | 65 |
| Allopurinol | 132 | 31 |
| Tocilizumabbrand: Actemra Actpen | 69 | — |
| Adalimumabbrand: Humira(cf) Pen | 69 | 13 |
| Diclofenac Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 302 Randall Rd Ste 105Geneva, IL 60134-4219Phone: (630) 232-2391Fax: (630) 232-2472
Registry dates
- Enumerated
- 2013-05-28
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Abrahim Syed's NPI number?
- Abrahim Syed's National Provider Identifier (NPI) is 1932546249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abrahim Syed's specialty?
- Abrahim Syed is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Abrahim Syed located?
- Abrahim Syed's practice location on file with NPPES is 27650 Ferry Rd Ste 210, Warrenville, IL 60555-3846.
- What is Abrahim Syed's phone number?
- The practice phone number listed in the NPPES registry for Abrahim Syed is (630) 933-7400.
- Does Abrahim Syed accept Medicare?
- Abrahim Syed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abrahim Syed's NPI active?
- Yes — Abrahim Syed's NPI (1932546249) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.