Gabriel Samuel Chua, M.D.
NPI 1265476428ActiveIndividual· Family Medicine· Vallejo, CA
Family Medicine (M.D.) with Sutter Valley Medical Foundation, practicing in Vallejo, California. Their prescriptions cost Medicare Part D more than their services did: $1,128,238 for 8,655 claims, against $178,243 paid for services in 2024. Lists Sutter Davis Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1265476428 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Aug 31, 2026 |
| Certified by provider | Aug 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | CA49399 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 538 |
|---|---|
| Services billed | 1,698 across 43 procedure codes |
| Paid by Medicare | $178,243 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,655 · 19,431 30-day fills |
|---|---|
| Patients | 567 |
| Total drug cost | $1,128,238 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliations
- Sutter Davis HospitalDavis, CA
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Roseville Medical CenterRoseville, CA
- Sutter Solano Medical CenterVallejo, CA
Other facilities
- Athome Healthcare Team, LLCHome health agency · American Canyon, CA
- John Muir Home Health ServicesHome health agency · Concord, CA
- Mare Island Home Health IncHome health agency · Fairfield, CA
- Silverline Staff Home HealthHome health agency · Fremont, CA
- Sutter Care at HomeHome health agency · Concord, CA
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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