Walton Callen Walls, CRNP
NPI 1154791390ActiveIndividual· Nurse Practitioner, Family· Auburn, AL
Nurse Practitioner, Family (CRNP) with Village Urgent Care, practicing in Auburn, Alabama. 89 Medicare patients in 2024, $8,487 paid; nearly all of their 303 Part D prescriptions were generic (92%). Astrazeneca Pharmaceuticals LP reported $13.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1154791390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Sep 30, 2015 |
| Last updated in NPPES | Jul 28, 2026 |
| Certified by provider | Jul 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1-136572 | AL |
| Registered Nurse | 163W00000X | 1-136572 | 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 | 89 |
|---|---|
| Services billed | 377 across 17 procedure codes |
| Paid by Medicare | $8,487 |
Part D prescriptions in 2024
| Prescriptions (claims) | 303 · 341 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $4,178 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Village Urgent CareAuburn, AL · 7 clinicians
Industry payments (Open Payments)
- 2025$13.72 · 1 payment from 1 company
- 2024$226.69 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $13.72 | 1 |
What the 2025 payments were for
- Food and Beverage$13.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Auburn
- 1194163600
- 1225511959
- 1255605010
- 1265117626
- 1356010755
- 1376386946
- 1487022125
- 1487307179
- 1609396324
- 1659057792
- 1659803260
- 1659931186
All 46 family nurse practitioners in Auburn · All family nurse practitioners in Alabama