James Lee, M.D.
NPI 1598767295 · Diagnostic Radiology Physician · Downers Grove, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Lee, M.D. is a Diagnostic Radiology Physician provider in Downers Grove, IL (NPI 1598767295).
Provider details
- NPI number
- 1598767295
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-097127 (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
20 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
2,960 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, 1 View71045 | 289 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 128 | $38 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 117 | $83 |
| X-Ray of Chest, 2 Views71046 | 107 | $10 |
| Ct Scan of Chest Without Contrast71250 | 103 | $49 |
| X-Ray of Chest, 2 Views71046 | 88 | $11 |
| X-Ray of Knee, 4 Or More Views |
Practice location
Mailing address
Additional practice locations (1)
- Provena Mercy Medical Center / Radiology Department1325 North Highland AvenueAurora, IL 60506Phone: (630) 859-2222
Registry dates
- Enumerated
- 2005-08-12
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is James Lee's NPI number?
- James Lee's National Provider Identifier (NPI) is 1598767295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Lee's specialty?
- James Lee is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Lee located?
- James Lee's practice location on file with NPPES is 3815 Highland Ave, Downers Grove, IL 60515-1500.
- What is James Lee's phone number?
- The practice phone number listed in the NPPES registry for James Lee is (630) 275-5900.
- Does James Lee accept Medicare?
- James Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Lee's NPI active?
- Yes — James Lee's NPI (1598767295) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.