Mathew B. Barnett, FNP C
NPI 1598823742ActiveIndividual· Nurse Practitioner· Santa Barbara, CA
Nurse Practitioner (FNP C) with Cottage Clinical Network LLC, practicing in Santa Barbara, California. Part D covered 29 prescriptions written in 2024, 97% of them generic. Lilly USA, LLC was the largest of 4 companies reporting payments in 2025, $360.52 in all, mostly food and beverage.
Overview
| NPI | 1598823742 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP C |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Aug 13, 2025 |
| Certified by provider | Aug 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NPF12740 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 65 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $972.50 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cottage Clinical Network LLCSanta Maria, CA · 56 clinicians
Industry payments (Open Payments)
- 2025$360.52 · 12 payments from 4 companies
- 2024$187.34 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $179.99 | 8 |
| Astrazeneca Pharmaceuticals LP | $124.99 | 1 |
| Novo Nordisk Inc | $28.51 | 1 |
| Phathom Pharmaceuticals, Inc. | $27.03 | 2 |
What the 2025 payments were for
- Food and Beverage$360.52 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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