Sara Elizabeth Messier, PA-C
NPI 1831719566ActiveIndividual· Physician Assistant· Sumter, SC
Physician Assistant (PA-C) with Tandem Health SC, practicing in Sumter, South Carolina. Part D covered 29 prescriptions written in 2024, 100% of them generic. Neurocrine Biosciences, Inc. was the largest of 11 companies reporting payments in 2025, $859.92 in all, mostly food and beverage.
Overview
| NPI | 1831719566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 22, 2020 |
| Last updated in NPPES | Jun 22, 2023 |
| Certified by provider | Jun 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4757 | SC |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 34 30-day fills |
|---|---|
| Total drug cost | $1,890 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Tandem Health SCSumter, SC · 31 clinicians
Industry payments (Open Payments)
- 2025$859.92 · 48 payments from 11 companies
- 2024$216.58 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $224.62 | 10 |
| Teva Pharmaceuticals USA, Inc. | $224.13 | 13 |
| Abbvie Inc. | $150.34 | 12 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $63.02 | 3 |
| Alkermes, Inc. | $61.09 | 3 |
What the 2025 payments were for
- Food and Beverage$859.92 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 physician assistants in Sumter · All physician assistants in South Carolina