Phuong Hoang Nguyen, M.D.
NPI 1285782987ActiveIndividual· Colon & Rectal Surgery· Redmond, OR
Colon & Rectal Surgery (M.D.) with St Charles Health System Inc, practicing in Redmond, Oregon. In 2024 Medicare paid $101,485 for 382 patients, and Part D covered 859 of their prescriptions, 80% of them generic. Ethicon US, LLC was the largest of 3 companies reporting payments in 2025, $239.15 in all, mostly food and beverage. Lists St Charles Medical Center - Bend and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285782987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 8, 2007 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | A137030 | CA |
| Colon & Rectal Surgery | 208C00000X | 2013-00733 | NC |
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 Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 382 |
|---|---|
| Services billed | 660 across 53 procedure codes |
| Paid by Medicare | $101,485 |
Part D prescriptions in 2024
| Prescriptions (claims) | 859 · 861 30-day fills |
|---|---|
| Patients | 479 |
| Total drug cost | $27,922 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- St Charles Health System IncBend, OR · 377 clinicians
Hospital affiliations
- St Charles Medical Center - BendBend, OR
- St Charles Medical Center PrinevillePrineville, OR
Industry payments (Open Payments)
- 2025$239.15 · 4 payments from 3 companies
- 2024$798.08 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $191.53 | 2 |
| Aimmune Therapeutics, Inc. | $25.25 | 1 |
| Hologic Sales and Service, LLC | $22.37 | 1 |
What the 2025 payments were for
- Food and Beverage$239.15 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records