Sara Castantini, FNP-BC
NPI 1477929610ActiveIndividual· Nurse Practitioner, Family· Danvers, MA
Nurse Practitioner, Family (FNP-BC) in Danvers, Massachusetts, licensed in MA, with an NPI issued in August 2015. Part D covered 301 prescriptions written in 2024, 87% of them generic. Gilead Sciences, Inc. was the largest of 12 companies reporting payments in 2025, $339.27 in all, mostly food and beverage.
Overview
| NPI | 1477929610 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Aug 11, 2015 |
| Last updated in NPPES | Mar 29, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2267655 | MA |
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 - Nurse Practitioner (MA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 301 · 584 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $34,699 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$339.27 · 15 payments from 12 companies
- 2024$685.26 · 31 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $57.02 | 2 |
| Ardelyx, Inc. | $45.71 | 2 |
| Novartis Pharmaceuticals Corporation | $42.89 | 2 |
| E.R. Squibb & Sons, L.L.C. | $27.09 | 1 |
| Indivior Inc. | $25.83 | 1 |
What the 2025 payments were for
- Food and Beverage$339.27 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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