Kayla Deone Walls, CRNP
NPI 1619337268ActiveIndividual· Nurse Practitioner, Family· Boaz, AL
Nurse Practitioner, Family (CRNP) with Marshall Medical Center South Medical Specialists of North Alabama, practicing in Boaz, Alabama. Their prescriptions cost Medicare Part D more than their services did: $400,201 for 789 claims, against $14,468 paid for services in 2024. Ardelyx, Inc. was the largest of 9 companies reporting payments in 2025, $398.89 in all, mostly food and beverage. Lists Marshall Medical Centers as a hospital affiliation.
Overview
| NPI | 1619337268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Feb 24, 2016 |
| Last updated in NPPES | Jun 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1-097818 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 220 across 4 procedure codes |
| Paid by Medicare | $14,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 789 · 1,047 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $400,201 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Marshall Medical Center South Medical Specialists of North AlabamaGuntersville, AL · 5 clinicians
Hospital affiliation
- Marshall Medical CentersBoaz, AL
Industry payments (Open Payments)
- 2025$398.89 · 28 payments from 9 companies
- 2024$294.91 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $177.13 | 15 |
| Gilead Sciences, Inc. | $42.01 | 2 |
| Phathom Pharmaceuticals, Inc. | $37.11 | 3 |
| Abbvie Inc. | $30.68 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $27.98 | 2 |
What the 2025 payments were for
- Food and Beverage$398.89 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 family nurse practitioners in Boaz · All family nurse practitioners in Alabama