Viola Chu, M.D.
NPI 1053752113ActiveIndividual· Family Medicine· Roseville, CA
Family Medicine (M.D.) with Sutter Valley Medical Foundation, practicing in Roseville, California. Mostly services rather than prescriptions: Medicare paid $47,841 for 312 patients in 2024, with only 12 Part D claims. Abbvie Inc. reported $151.02 in payments in 2025, mostly food and beverage. Lists Sierra Nevada Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1053752113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 17, 2013 |
| Last updated in NPPES | Feb 25, 2020 |
| Certified by provider | Feb 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A126387 | CA |
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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 312 |
|---|---|
| Services billed | 346 across 11 procedure codes |
| Paid by Medicare | $47,841 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $866.91 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliations
- Sierra Nevada Memorial HospitalGrass Valley, CA
- Sutter Roseville Medical CenterRoseville, CA
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$151.02 · 2 payments from 1 company
- 2024$181.33 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $151.02 | 2 |
What the 2025 payments were for
- Food and Beverage$151.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 155 family medicine physicians in Roseville · All family medicine physicians in California