Ngoccam Thi Truong, M.D.
NPI 1497786164ActiveIndividual· General Practice· Portland, OR
General Practice (M.D.) in Portland, Oregon, trained at Oregon Health Sciences University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $200,039 for 1,938 claims, against $4,607 paid for services in 2024.
Overview
| NPI | 1497786164 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | MD13856 | OR |
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 - General Practice (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 93 across 11 procedure codes |
| Paid by Medicare | $4,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,938 · 4,333 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $200,039 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | General Practice |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 general practitioners in Portland · All general practitioners in Oregon