David Wong, DO
NPI 1245247105ActiveIndividual· Family Medicine· Fontana, CA
Family Medicine (DO) in Fontana, 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: $311,261 for 6,547 claims, against $1,367 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $152.24 in all, mostly food and beverage.
Overview
| NPI | 1245247105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A7751 | 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 | 11 |
|---|---|
| Services billed | 26 across 9 procedure codes |
| Paid by Medicare | $1,367 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,547 · 16,675 30-day fills |
|---|---|
| Patients | 1,039 |
| Total drug cost | $311,261 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2025$152.24 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $124.98 | 1 |
| Intra-Sana Laboratories | $27.26 | 1 |
What the 2025 payments were for
- Food and Beverage$152.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 225 family medicine physicians in Fontana · All family medicine physicians in California