Silvia F. Giachetti, NP
NPI 1427586189ActiveIndividual· Nurse Practitioner, Family· Monterey, CA
Nurse Practitioner, Family (NP) with Monterey Bay Gi Consultants Medical Group Inc, practicing in Monterey, California. Their prescriptions cost Medicare Part D more than their services did: $588,615 for 2,075 claims, against $101,227 paid for services in 2024. Janssen Biotech, Inc. was the largest of 3 companies reporting payments in 2025, $377.58 in all, mostly food and beverage. Lists Community Hospital of the Monterey Peninsula and 1 other hospital as hospital affiliations.
Overview
| NPI | 1427586189 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 25, 2017 |
| Last updated in NPPES | May 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95006639 | 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,073 |
|---|---|
| Services billed | 1,255 across 13 procedure codes |
| Paid by Medicare | $101,227 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,075 · 4,104 30-day fills |
|---|---|
| Patients | 883 |
| Total drug cost | $588,615 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Monterey Bay Gi Consultants Medical Group IncMonterey, CA · 21 clinicians
Hospital affiliations
- Community Hospital of the Monterey PeninsulaMonterey, CA
- Salinas Valley Health Medical CenterSalinas, CA
Industry payments (Open Payments)
- 2025$377.58 · 10 payments from 3 companies
- 2024$420.11 · 17 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $145.19 | 2 |
| Abbvie Inc. | $125.63 | 7 |
| Ipsen Biopharmaceuticals, Inc | $106.76 | 1 |
What the 2025 payments were for
- Food and Beverage$377.58 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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