Hassan Sawaf, MD
NPI 1588295448 · Diagnostic Radiology Physician · Glen Ellyn, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hassan Sawaf, MD is a Diagnostic Radiology Physician provider in Glen Ellyn, IL (NPI 1588295448).
Provider details
- NPI number
- 1588295448
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R8662 (TX)
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,134 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) |
|---|---|---|
| X-Ray of Chest, 2 Views71046 | 184 | $31 |
| Ct Scan of Chest Without Contrast71250 | 132 | $122 |
| Ct Scan of Abdomen and Pelvis Before and After Contrast74178 | 73 | $316 |
| Mri Scan of Abdomen Before and After Contrast74183 | 70 | $316 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 67 | $282 |
| X-Ray of Abdomen, 1 View74018 | 61 | $27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-30
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Hassan Sawaf's NPI number?
- Hassan Sawaf's National Provider Identifier (NPI) is 1588295448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hassan Sawaf's specialty?
- Hassan Sawaf is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hassan Sawaf located?
- Hassan Sawaf's practice location on file with NPPES is 430 Pennsylvania Ave Ste 110, Glen Ellyn, IL 60137-4464.
- What is Hassan Sawaf's phone number?
- The practice phone number listed in the NPPES registry for Hassan Sawaf is (630) 946-2020.
- Does Hassan Sawaf accept Medicare?
- Hassan Sawaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hassan Sawaf's NPI active?
- Yes — Hassan Sawaf's NPI (1588295448) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.