Grayson Castro, NP
NPI 1972377935ActiveIndividual· Nurse Practitioner· Sacramento, CA
Nurse Practitioner (NP) with Regents of the Univ of Ca, practicing in Sacramento, California. In 2024 Medicare paid $8,981 for 102 patients, and Part D covered 84 of their prescriptions, 81% of them generic. Lists University of California Davis Medical Center as a hospital affiliation.
Overview
| NPI | 1972377935 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 9, 2023 |
| Last updated in NPPES | Nov 9, 2023 |
| Certified by provider | Nov 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95026365 | 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 | 102 |
|---|---|
| Services billed | 110 across 10 procedure codes |
| Paid by Medicare | $8,981 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 91 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $2,674 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 264 nurse practitioners in Sacramento · All nurse practitioners in California