Allyson Morriss Hall, MSN, APRN, FNP-C
NPI 1164204483ActiveIndividual· Nurse Practitioner, Family· South Chesterfield, VA
Nurse Practitioner, Family (MSN, APRN, FNP-C) with Horizon Health Services Inc, practicing in South Chesterfield, Virginia. Their prescriptions cost Medicare Part D more than their services did: $61,092 for 994 claims, against $1,552 paid for services in 2024. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $191.92 in all, mostly food and beverage. Lists Bon Secours Southside Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164204483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, APRN, FNP-C |
| Sole proprietor | Yes |
| NPI issued | Oct 20, 2023 |
| Last updated in NPPES | Oct 20, 2023 |
| Certified by provider | Oct 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0024188482 | VA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 90 across 9 procedure codes |
| Paid by Medicare | $1,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 994 · 1,579 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $61,092 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Horizon Health Services IncWaverly, VA · 7 clinicians
Hospital affiliations
- Bon Secours Southside Medical CenterPetersburg, VA
- Sentara Obici HospitalSuffolk, VA
Industry payments (Open Payments)
- 2025$191.92 · 9 payments from 6 companies
- 2024$327.09 · 14 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $64.08 | 3 |
| Boston Scientific Corporation | $39.48 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $27.02 | 1 |
| Corcept Therapeutics | $23.43 | 1 |
| Pfizer Inc. | $22.48 | 1 |
What the 2025 payments were for
- Food and Beverage$191.92 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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