David Bernal, M.D.
NPI 1023064243ActiveIndividual· General Practice· Whittier, CA
General Practice (M.D.) in Whittier, California, trained at Medical College of Wisconsin (class of 1985). Part D covered 6,606 prescriptions written in 2024, 91% of them generic. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $78.35 in all, mostly food and beverage.
Overview
| NPI | 1023064243 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Sep 21, 2026 |
| Certified by provider | Sep 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A43703 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 6,606 · 14,786 30-day fills |
|---|---|
| Patients | 447 |
| Total drug cost | $239,649 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$78.35 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $30.17 | 1 |
| Shield Therapeutics Inc | $25.28 | 1 |
| Glaxosmithkline, LLC. | $22.90 | 1 |
What the 2025 payments were for
- Food and Beverage$78.35 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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