Dorothy Lam, M.D.
NPI 1497911044ActiveIndividual· Radiology, Diagnostic Radiology· Chicago, IL
Radiology, Diagnostic Radiology (M.D.) in Chicago, Illinois, trained at Baylor College of Medicine (class of 2004). Medicare paid $115,534 for services to 1,912 patients in 2024. Leica Microsystems Inc. reported $2,300 in payments in 2025, mostly speaking and faculty fees.
Overview
| NPI | 1497911044 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 4, 2008 |
| Last updated in NPPES | Dec 30, 2025 |
| Certified by provider | Dec 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 036-120792 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,912 |
|---|---|
| Services billed | 3,416 across 130 procedure codes |
| Paid by Medicare | $115,534 |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
- Diagnostic Radiology Specialists, S.C.Chicago, IL · 9 clinicians
Hospital affiliations
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Swedish HospitalChicago, IL
Industry payments (Open Payments)
- 2025$2,300 · 2 payments from 1 company
- 2024$422.37 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leica Microsystems Inc. | $2,300 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,300 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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