Doctor profile · Federal record

Dr. Sleiman Raddawi, M.D

Rheumatology Physician (CMS: Rheumatology) · Rheumatology Physician · Oak Lawn, IL

  • NPI 1124382825
  • Accepts Medicare
  • 16 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4220 W 95Th St Ste 200
Oak Lawn, IL 604533072
(708) 398-0282
fax (708) 398-0281
Mailing address
29373 Network Pl
Chicago, IL 606733072

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
October 23, 2024
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State licenses (2)
Illinois #036-150864 · Washington #MD6070977

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124382825. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
982
Distinct HCPCS
10
Medicare allowed
$68,298
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 243 133 $131
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 242 24 $1
36415 Insertion of needle into vein for collection of blood sample 191 107 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 88 67 $93
20610 Aspiration and/or injection of fluid from large joint 38 23 $91
99204 New patient office or other outpatient visit, 45-59 minutes 33 33 $175
G0008 Administration of influenza virus vaccine 23 23 $32
G0009 Administration of pneumococcal vaccine 22 22 $32
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 21 21 $282
90662 Influenza vaccine split virus, preservative free 20 20 $72

In context: peer comparison

Among 3 peers in Oak Lawn Rheumatology Physician, average services per provider: 664. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$96
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
United Therapeutics Corporation 1 $95.56

By nature of payment

Food and Beverage
$96

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,688
Patients
562
Total drug cost
$1,247,163
Drug Type Claims Patients Total cost
Prednisone Generic 303 114 $2,995
Hydroxychloroquine Sulfate Generic 300 100 $26,487
Methotrexate (Methotrexate Sodium) Brand 300 99 $14,847
Tramadol Hcl Generic 96 32 $343
Alendronate Sodium Generic 91 34 $1,418
Humira(Cf) Pen (Adalimumab) Brand 87 11 $729,487
Leflunomide Generic 76 25 $6,523
Allopurinol Generic 75 27 $962
Celecoxib Generic 73 22 $2,824
Enbrel Sureclick (Etanercept) Brand 61 0 $453,508

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sleiman Raddawi's medical specialty?
Dr. Sleiman Raddawi practices Rheumatology Physician in Oak Lawn, IL.
Where does Dr. Sleiman Raddawi practice?
Dr. Sleiman Raddawi practices at 4220 W 95Th St Ste 200, Oak Lawn, IL 604533072. Office phone: 7083980282.
What is Dr. Sleiman Raddawi's NPI?
Dr. Sleiman Raddawi's National Provider Identifier (NPI) is 1124382825, issued by NPPES.
Does Dr. Sleiman Raddawi accept Medicare assignment?
Yes. Dr. Sleiman Raddawi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sleiman Raddawi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.