Haley Tillman, FNP
NPI 1225787740ActiveIndividual· Nurse Practitioner, Family· Biloxi, MS
Nurse Practitioner, Family (FNP) with Singing River Health System, practicing in Biloxi, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $147,698 for 1,281 claims, against $9,044 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 7 companies reporting payments in 2025, $564.20 in all, mostly food and beverage. Lists Singing River Gulfport and 1 other hospital as hospital affiliations.
Overview
| NPI | 1225787740 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Mar 22, 2022 |
| Last updated in NPPES | Oct 9, 2024 |
| Certified by provider | Oct 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 905171 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 171 across 7 procedure codes |
| Paid by Medicare | $9,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,281 · 2,822 30-day fills |
|---|---|
| Patients | 346 |
| Total drug cost | $147,698 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Singing River Health SystemOcean Springs, MS · 295 clinicians
Hospital affiliations
- Singing River GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
Industry payments (Open Payments)
- 2025$564.20 · 21 payments from 7 companies
- 2024$374.43 · 19 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $219.02 | 1 |
| E.R. Squibb & Sons, L.L.C. | $139.67 | 10 |
| Merck Sharp & Dohme LLC | $119.00 | 5 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $31.21 | 2 |
| Amgen Inc. | $19.89 | 1 |
What the 2025 payments were for
- Food and Beverage$564.20 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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