Alison Nguyen, MD
NPI 1831279439ActiveIndividual· Family Medicine· San Carlos, CA
Family Medicine (MD) in San Carlos, California, trained at University of California, San Diego School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $71,037 for 1,468 claims, against $29,044 paid for services in 2024. Tris Pharma Inc reported $14.42 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1831279439 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | May 14, 2020 |
| Certified by provider | May 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A73410 | 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 | 98 |
|---|---|
| Services billed | 294 across 23 procedure codes |
| Paid by Medicare | $29,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,468 · 3,717 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $71,037 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- Peninsula Medical CenterBurlingame, CA
Other facilities
- Sutter Care at HomeHome health agency · San Mateo, CA
Industry payments (Open Payments)
- 2024$14.42 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Tris Pharma Inc | $14.42 | 1 |
What the 2024 payments were for
- Food and Beverage$14.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 family medicine physicians in San Carlos · All family medicine physicians in California