Joycelyn Martin Walcott, AGACNP
NPI 1841953189ActiveIndividual· Nurse Practitioner· Shenandoah, TX
Nurse Practitioner (AGACNP) with American Oncology Partners PA, practicing in Shenandoah, Texas. Their prescriptions cost Medicare Part D more than their services did: $158,995 for 180 claims, against $8,104 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 16 companies reporting payments in 2025, $523.98 in all, mostly food and beverage. Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1841953189 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP |
| Sole proprietor | No |
| NPI issued | Oct 13, 2021 |
| Last updated in NPPES | Jun 4, 2025 |
| Certified by provider | Jun 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1058637 | TX |
| Nurse Practitioner, Acute Care | 363LA2100X | 1058637 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 137 across 6 procedure codes |
| Paid by Medicare | $8,104 |
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 268 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $158,995 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$523.98 · 24 payments from 16 companies
- 2024$315.54 · 14 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $91.53 | 3 |
| Amneal Pharmaceuticals LLC | $44.05 | 3 |
| Genzyme Corporation | $43.61 | 1 |
| Janssen Biotech, Inc. | $42.20 | 2 |
| E.R. Squibb & Sons, L.L.C. | $37.00 | 2 |
What the 2025 payments were for
- Food and Beverage$523.98 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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