Xi Zheng, M.D.,PH.D.
NPI 1124331392ActiveIndividual· Internal Medicine· Gresham, OR
Internal Medicine (M.D.,PH.D.) with The Vancouver Clinic Inc Ps, practicing in Gresham, Oregon. Their prescriptions cost Medicare Part D more than their services did: $268,268 for 3,616 claims, against $31,543 paid for services in 2024. Lists Adventist Health Portland and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1124331392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D.,PH.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2010 |
| Last updated in NPPES | Mar 2, 2023 |
| Certified by provider | Mar 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD179152 | OR |
| Internal Medicine | 207R00000X | 272309 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 615 across 72 procedure codes |
| Paid by Medicare | $31,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,616 · 7,663 30-day fills |
|---|---|
| Patients | 455 |
| Total drug cost | $268,268 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Vancouver Clinic Inc PsVancouver, WA · 590 clinicians
Hospital affiliations
- Adventist Health PortlandPortland, OR
- Legacy Good Samaritan Medical CenterPortland, OR
- Legacy Meridian Park Medical CenterTualatin, OR
Other facilities
- Adventist Health Home Care ServicesHome health agency · Portland, OR
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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