Ting Ting Zhou, M.D.
NPI 1598930851ActiveIndividual· Internal Medicine· Gresham, OR
Internal Medicine (M.D.) in Gresham, Oregon, trained at Oregon Health Sciences University School of Medicine (class of 2008). In 2024 Medicare paid $33,059 for 124 patients, and Part D covered 159 of their prescriptions, 79% of them generic.
Overview
| NPI | 1598930851 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2008 |
| Last updated in NPPES | Apr 2, 2020 |
| Certified by provider | Apr 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD151047 | OR |
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 | 124 |
|---|---|
| Services billed | 362 across 11 procedure codes |
| Paid by Medicare | $33,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 175 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $12,410 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
Medical group
- Legacy Clinics LLCPortland, OR · 713 clinicians
Hospital affiliation
- Legacy Good Samaritan Medical CenterPortland, 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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