Bernadette Diekmann-Guiroy, M.D.
NPI 1861589616ActiveIndividual· Surgery· Salinas, CA
Surgery (M.D.) with Svmhs Clinics, practicing in Salinas, California. 126 Medicare patients in 2024, $77,895 paid; nearly all of their 61 Part D prescriptions were generic (98%). Hologic Sales and Service, LLC was the largest of 2 companies reporting payments in 2024, $35.36 in all, mostly food and beverage. Lists Salinas Valley Health Medical Center as a hospital affiliation.
Overview
| NPI | 1861589616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | May 22, 2026 |
| Certified by provider | May 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A53311 | 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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 314 across 41 procedure codes |
| Paid by Medicare | $77,895 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 61 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $316.05 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Svmhs ClinicsSalinas, CA · 259 clinicians
Hospital affiliation
- Salinas Valley Health Medical CenterSalinas, CA
Industry payments (Open Payments)
- 2024$35.36 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $20.36 | 1 |
| Ethicon US, LLC | $15.00 | 1 |
What the 2024 payments were for
- Food and Beverage$35.36 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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