Po-Hong Liu, MD, MPH
NPI 1225531015ActiveIndividual· Internal Medicine· Federal Way, WA
Internal Medicine (MD, MPH) with Washington Gastroenterology PLLC, practicing in Federal Way, Washington. Their prescriptions cost Medicare Part D more than their services did: $30,180 for 110 claims, against $12,709 paid for services in 2024. Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $1,352 in all, mostly food and beverage. Lists Multicare Auburn Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1225531015 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Mar 17, 2018 |
| Last updated in NPPES | Apr 24, 2024 |
| Certified by provider | Apr 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD61527783 | WA |
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 | 74 |
|---|---|
| Services billed | 110 across 17 procedure codes |
| Paid by Medicare | $12,709 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 153 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $30,180 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Washington Gastroenterology PLLCTacoma, WA · 143 clinicians
Hospital affiliations
- Multicare Auburn Medical CenterAuburn, WA
- Multicare Good Samaritan HospitalPuyallup, WA
- St Joseph Medical CenterTacoma, WA
- Tacoma General Allenmore HospitalTacoma, WA
Industry payments (Open Payments)
- 2025$1,352 · 43 payments from 16 companies
- 2024$460.42 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $287.64 | 8 |
| Abbvie Inc. | $254.31 | 8 |
| Takeda Pharmaceuticals U.S.A., Inc. | $242.89 | 7 |
| Conmed Corporation | $108.33 | 1 |
| Aimmune Therapeutics, Inc. | $80.20 | 3 |
What the 2025 payments were for
- Food and Beverage$1,352 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 internal medicine physicians in Federal Way · All internal medicine physicians in Washington