Sleiman Raddawi, M.D
NPI 1124382825 · Rheumatology Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sleiman Raddawi, M.D is a Rheumatology Physician provider in Oak Lawn, IL (NPI 1124382825).
Provider details
- NPI number
- 1124382825
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- MD6070977 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
601 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 240 | $130 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 206 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $94 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 43 | $85 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 22 | $135 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 358 | 130 |
| Methotrexate Sodiumbrand: Methotrexate | 324 | 95 |
| Hydroxychloroquine Sulfate | 300 | 94 |
| Leflunomide | 97 | 30 |
| Alendronate Sodium | 96 | 39 |
| Etanerceptbrand: Enbrel Sureclick | 94 | 11 |
| Tramadol Hcl | 81 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$96 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-27
- Last updated
- 2024-10-23
- Certified
- 2024-10-23
Frequently asked questions
- What is Sleiman Raddawi's NPI number?
- Sleiman Raddawi's National Provider Identifier (NPI) is 1124382825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sleiman Raddawi's specialty?
- Sleiman Raddawi is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sleiman Raddawi located?
- Sleiman Raddawi's practice location on file with NPPES is 4220 W 95th St Ste 200, Oak Lawn, IL 60453-3072.
- What is Sleiman Raddawi's phone number?
- The practice phone number listed in the NPPES registry for Sleiman Raddawi is (708) 398-0282.
- Does Sleiman Raddawi accept Medicare?
- Sleiman Raddawi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sleiman Raddawi's NPI active?
- Yes — Sleiman Raddawi's NPI (1124382825) is active in the NPPES registry as of the last update on 2024-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.