Bach K. Nguyen, M.D
NPI 1427076546ActiveIndividual· Family Medicine· Murrieta, CA
Family Medicine (M.D) with Mountain View Urgent Care Group Inc, practicing in Murrieta, California. Their prescriptions cost Medicare Part D more than their services did: $812,242 for 9,383 claims, against $52,386 paid for services in 2024. Exact Sciences Corporation reported $13.92 in payments in 2025, mostly food and beverage. Lists San Antonio Regional Hospital as a hospital affiliation.
Overview
| NPI | 1427076546 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Oct 9, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A92027 | 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 | 373 |
|---|---|
| Services billed | 1,243 across 62 procedure codes |
| Paid by Medicare | $52,386 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,383 · 20,120 30-day fills |
|---|---|
| Patients | 1,144 |
| Total drug cost | $812,242 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Mountain View Urgent Care Group IncEastvale, CA · 32 clinicians
Hospital affiliation
- San Antonio Regional HospitalUpland, CA
Industry payments (Open Payments)
- 2025$13.92 · 1 payment from 1 company
- 2024$43.71 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $13.92 | 1 |
What the 2025 payments were for
- Food and Beverage$13.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 family medicine physicians in Murrieta · All family medicine physicians in California