Andrew Steven Chen
NPI 1053873646ActiveIndividual· Internal Medicine· Fontana, CA
Internal Medicine in Fontana, California, trained at Ohio State University College of Medicine (class of 2019). Part D covered 517 prescriptions written in 2024, 91% of them generic. Cardiva Medical, Inc. was the largest of 3 companies reporting payments in 2024, $99.10 in all, mostly food and beverage.
Overview
| NPI | 1053873646 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 2, 2019 |
| Last updated in NPPES | Mar 15, 2023 |
| Certified by provider | Mar 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A182957 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 517 · 1,100 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $21,592 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
Hospital affiliation
- San Antonio Regional HospitalUpland, CA
Other facilities
- Vanura Home Health Services, IncHome health agency · Rancho Cucamonga, CA
Industry payments (Open Payments)
- 2024$99.10 · 4 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Cardiva Medical, Inc. | $45.12 | 2 |
| Heartflow, Inc. | $35.82 | 1 |
| Novo Nordisk Inc | $18.16 | 1 |
What the 2024 payments were for
- Food and Beverage$99.10 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 118 internal medicine physicians in Fontana · All internal medicine physicians in California