Bradley Jay Tamler, M.D.
NPI 1740375575ActiveIndividual· Radiology, Radiation Oncology· Monterey, CA
Radiology, Radiation Oncology (M.D.) in Monterey, California, licensed in CA, with an NPI issued in October 2006. 580 Medicare patients in 2024, $273,212 paid; nearly all of their 288 Part D prescriptions were generic (92%). Eisai Inc. reported $25.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740375575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Jul 2, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | G65781 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 4,137 across 35 procedure codes |
| Paid by Medicare | $273,212 |
Part D prescriptions in 2024
| Prescriptions (claims) | 288 · 462 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $13,704 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$25.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Eisai Inc. | $25.38 | 1 |
What the 2025 payments were for
- Food and Beverage$25.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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