Nayabei Barretto, N.P.
NPI 1407145477ActiveIndividual· Nurse Practitioner· Santa Rosa, CA
Nurse Practitioner (N.P.) in Santa Rosa, California, licensed in CA, with an NPI issued in March 2011. Mostly services rather than prescriptions: Medicare paid $4,861 for 14 patients in 2024, with only 20 Part D claims. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $240.40 in all, mostly food and beverage.
Overview
| NPI | 1407145477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Mar 30, 2011 |
| Last updated in NPPES | Jun 16, 2025 |
| Certified by provider | Jun 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95002779 | 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 53 across 6 procedure codes |
| Paid by Medicare | $4,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 41 30-day fills |
|---|---|
| Total drug cost | $4,294 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$240.40 · 6 payments from 4 companies
- 2024$107.18 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $159.20 | 3 |
| Lilly USA, LLC | $31.45 | 1 |
| Abbvie Inc. | $25.79 | 1 |
| Xeris Pharmaceuticals, Inc. | $23.96 | 1 |
What the 2025 payments were for
- Food and Beverage$240.40 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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