David Bret Baron, M.D.
Family Medicine (M.D.) in Malibu, California, trained at Perelman School of Med at the University of Pennsylvania (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $62,693 for 662 claims, against $12,196 paid for services in 2024. Rxsight Inc reported $25.78 in payments in 2025, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1962401687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Nov 26, 2012 |
| Reactivated | Mar 31, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | G67527 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | David Michael Baron · Neurology | 1128a4 | Aug 19, 2010 | San Pedro, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 | 42 |
|---|---|
| Services billed | 194 across 23 procedure codes |
| Paid by Medicare | $12,196 |
Part D prescriptions in 2024
| Prescriptions (claims) | 662 · 923 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $62,693 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Family Practice |
Other facilities
- Assisted Home CareHome health agency · Mission Hills, CA
Industry payments (Open Payments)
- 2025$25.78 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rxsight Inc | $25.78 | 1 |
What the 2025 payments were for
- Food and Beverage$25.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 family medicine physicians in Malibu · All family medicine physicians in California