Tracy Tilley
NPI 1487167482ActiveIndividual· Nurse Practitioner· Santa Maria, CA
Nurse Practitioner with Pacific Central Coast Health Centers, practicing in Santa Maria, California. 403 Medicare patients in 2024, $61,578 paid; nearly all of their 453 Part D prescriptions were generic (91%). Astellas Pharma US Inc was the largest of 4 companies reporting payments in 2025, $416.84 in all, mostly education. Lists Marian Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1487167482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 13, 2017 |
| Last updated in NPPES | Nov 8, 2023 |
| Certified by provider | Nov 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95012213 | CA |
| Registered Nurse, Oncology | 163WX0200X | RN.0175581 | CO |
| Nurse Practitioner | 363L00000X | 0993711 | CO |
| Nurse Practitioner, Gerontology | 363LG0600X | 00993711 | CO |
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 | 403 |
|---|---|
| Services billed | 684 across 4 procedure codes |
| Paid by Medicare | $61,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 453 · 694 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $91,418 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Pacific Central Coast Health CentersTempleton, CA · 253 clinicians
Hospital affiliation
- Marian Regional Medical CenterSanta Maria, CA
Industry payments (Open Payments)
- 2025$416.84 · 10 payments from 4 companies
- 2024$276.50 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $278.00 | 3 |
| Exelixis Inc. | $105.62 | 5 |
| Novartis Pharmaceuticals Corporation | $17.16 | 1 |
| Array Biopharma Inc | $16.06 | 1 |
What the 2025 payments were for
- Education$278.00 · 3 payments
- Food and Beverage$138.84 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 nurse practitioners in Santa Maria · All nurse practitioners in California