Duc Anh Ngo, M.D.
NPI 1083856413ActiveIndividual· Internal Medicine· Seattle, WA
Internal Medicine (M.D.) in Seattle, Washington, trained at University of Washington School of Medicine. Their prescriptions cost Medicare Part D more than their services did: $686,955 for 6,728 claims, against $342,470 paid for services in 2024. Corcept Therapeutics reported $18.56 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083856413 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2009 |
| Last updated in NPPES | Jan 31, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD60275066 | WA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 678 |
|---|---|
| Services billed | 25,387 across 98 procedure codes |
| Paid by Medicare | $342,470 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,728 · 15,786 30-day fills |
|---|---|
| Patients | 643 |
| Total drug cost | $686,955 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Select Rehabilitation, LLCGlenview, IL · 2,046 clinicians
- Virginia Mason Medical CenterSeattle, WA · 867 clinicians
- Select Outpatient Services IncGlenview, IL · 805 clinicians
Hospital affiliations
- St Joseph Medical CenterTacoma, WA
- Virginia Mason Medical CenterSeattle, WA
Other facilities
- Centerwell Home HealthHome health agency · Tacoma, WA
- Haven Home Health CareHome health agency · Federal Way, WA
- Signature Healthcare at HomeHome health agency · Federal Way, WA
Industry payments (Open Payments)
- 2025$18.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $18.56 | 1 |
What the 2025 payments were for
- Food and Beverage$18.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 889 internal medicine physicians in Seattle · All internal medicine physicians in Washington