Nadine Mallak, MD
NPI 1982046868ActiveIndividual· Radiology, Diagnostic Radiology· Portland, OR
Radiology, Diagnostic Radiology (MD) with University Professional Services, practicing in Portland, Oregon. Medicare paid $38,922 for services to 484 patients in 2024. Novartis Pharmaceuticals Corporation was the largest of 4 companies reporting payments in 2025, $2,495 in all, mostly travel and lodging. Lists Ohsu Hospital and Clinics and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1982046868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 22, 2013 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | MD181300 | OR |
| Radiology, Neuroradiology | 2085N0700X | R 9633 | IA |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 484 |
|---|---|
| Services billed | 601 across 58 procedure codes |
| Paid by Medicare | $38,922 |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliations
- Ohsu Hospital and ClinicsPortland, OR
- Salem HospitalSalem, OR
- St Charles Medical Center - BendBend, OR
Industry payments (Open Payments)
- 2025$2,495 · 12 payments from 4 companies
- 2024$2,200 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $1,342 | 5 |
| Ge Healthcare | $710.81 | 4 |
| Telix Pharmaceuticals | $303.23 | 2 |
| Tersera Therapeutics LLC | $138.49 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,043 · 3 payments
- Food and Beverage$951.85 · 7 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$500.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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