Susan Wilsey Walker, AGNP-C, MSN, RN
NPI 1467143263ActiveIndividual· Nurse Practitioner, Gerontology· Memphis, TN
Nurse Practitioner, Gerontology (AGNP-C, MSN, RN) with Guidestar Eldercare - Tn, PC, practicing in Memphis, Tennessee. 278 Medicare patients in 2024, $147,085 paid; nearly all of their 1,528 Part D prescriptions were generic (95%). A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1467143263 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP-C, MSN, RN |
| Sole proprietor | No |
| NPI issued | May 15, 2023 |
| Last updated in NPPES | Dec 6, 2023 |
| Certified by provider | Dec 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 4012116 | KY |
| Nurse Practitioner | 363L00000X | 4012116 | KY |
| Nurse Practitioner, Gerontology | 363LG0600X | RN2125312 | FL |
| Nurse Practitioner, Gerontology | 363LG0600X | 34501 | TN |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Tennessee, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Susan Michelle Walker · Nurse/Nurses Aide | 1128a4 | Jan 20, 2014 | McMinnville, TN |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 (KY); Practitioner - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 2,390 across 5 procedure codes |
| Paid by Medicare | $147,085 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,528 · 1,528 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $54,728 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Guidestar Eldercare - Tn, PCMemphis, TN · 19 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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