Justin Ross Tillman, FNP
NPI 1215543756ActiveIndividual· Nurse Practitioner, Family· Gulfport, MS
Nurse Practitioner, Family (FNP) with Singing River Health System and 1 other group, practicing in Gulfport, Mississippi. 333 Medicare patients in 2024, $14,630 paid; nearly all of their 721 Part D prescriptions were generic (94%). Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $276.90 in all, mostly food and beverage. Lists Singing River Gulfport and 1 other hospital as hospital affiliations.
Overview
| NPI | 1215543756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 21, 2020 |
| Last updated in NPPES | Oct 13, 2021 |
| Certified by provider | Oct 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 904708 | 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 | 333 |
|---|---|
| Services billed | 408 across 12 procedure codes |
| Paid by Medicare | $14,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 721 · 782 30-day fills |
|---|---|
| Patients | 446 |
| Total drug cost | $9,356 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Singing River Health SystemOcean Springs, MS · 295 clinicians
- Physician Services of the Gulf Coast LLCSpanish Fort, AL · 32 clinicians
Hospital affiliations
- Singing River GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
Industry payments (Open Payments)
- 2025$276.90 · 17 payments from 10 companies
- 2024$374.04 · 31 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $60.68 | 4 |
| Glaxosmithkline, LLC. | $45.45 | 3 |
| Lilly USA, LLC | $30.87 | 2 |
| Renalytix Ai, Inc. | $30.04 | 2 |
| Abbvie Inc. | $23.06 | 1 |
What the 2025 payments were for
- Food and Beverage$276.90 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 156 family nurse practitioners in Gulfport · All family nurse practitioners in Mississippi