Thuy Dich Pham, DO
NPI 1558362723ActiveIndividual· Internal Medicine· Corona, CA
Internal Medicine (DO) in Corona, California, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $607,198 for 6,225 claims, against $21,926 paid for services in 2024. Abiomed was the largest of 3 companies reporting payments in 2024, $111.29 in all, mostly food and beverage.
Overview
| NPI | 1558362723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Aug 9, 2005 |
| Last updated in NPPES | Dec 29, 2021 |
| Certified by provider | Dec 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A7794 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 414 across 26 procedure codes |
| Paid by Medicare | $21,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,225 · 12,878 30-day fills |
|---|---|
| Patients | 886 |
| Total drug cost | $607,198 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Dr. Javier Rios, A Medical CorporationPerris, CA · 18 clinicians
- Alessandro Medical Professional CorporationMoreno Valley, CA · 16 clinicians
- Javier R Rios MD A Professional CorporationRiverside, CA · 14 clinicians
Industry payments (Open Payments)
- 2024$111.29 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $64.60 | 1 |
| Boston Scientific Corporation | $28.25 | 1 |
| Opko Pharmaceuticals, LLC | $18.44 | 1 |
What the 2024 payments were for
- Food and Beverage$111.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 internal medicine physicians in Corona · All internal medicine physicians in California