David Louis, M.D.
NPI 1417042953ActiveIndividual· Family Medicine· Oakland, CA
Family Medicine (M.D.) in Oakland, California, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $364,611 for 4,678 claims, against $93,067 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $189.14 in all, mostly food and beverage.
Overview
| NPI | 1417042953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Mar 12, 2020 |
| Certified by provider | Mar 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | G39231 | 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 | 215 |
|---|---|
| Services billed | 1,508 across 46 procedure codes |
| Paid by Medicare | $93,067 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,678 · 11,745 30-day fills |
|---|---|
| Patients | 393 |
| Total drug cost | $364,611 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Hill Health Inc A Medical CorporationOakland, CA · 10 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
Other facilities
- Golden Pacific Home Health, IncHome health agency · Alameda, CA
Industry payments (Open Payments)
- 2025$189.14 · 5 payments from 5 companies
- 2024$243.99 · 7 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $93.06 | 1 |
| Exact Sciences Corporation | $31.00 | 1 |
| Novo Nordisk Inc | $26.00 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $20.69 | 1 |
| Lilly USA, LLC | $18.39 | 1 |
What the 2025 payments were for
- Food and Beverage$189.14 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 216 family medicine physicians in Oakland · All family medicine physicians in California