Joy Dawn Murphy, AGNP
NPI 1851321103ActiveIndividual· Nurse Practitioner, Primary Care· Saint Louis, MO
Nurse Practitioner, Primary Care (AGNP) with Washington University Clinical Associates LLC, practicing in Saint Louis, Missouri. Their prescriptions cost Medicare Part D more than their services did: $110,908 for 886 claims, against $39,666 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $443.57 in all, mostly food and beverage. Lists Gateway Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1851321103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 2000172019 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 369 |
|---|---|
| Services billed | 707 across 17 procedure codes |
| Paid by Medicare | $39,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 886 · 1,683 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $110,908 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Washington University Clinical Associates LLCSaint Louis, MO · 12 clinicians
Hospital affiliation
- Gateway Regional Medical CenterGranite City, IL
Industry payments (Open Payments)
- 2025$443.57 · 23 payments from 8 companies
- 2024$726.71 · 35 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $137.32 | 7 |
| Amgen Inc. | $113.20 | 6 |
| Lilly USA, LLC | $97.32 | 5 |
| Abbvie Inc. | $22.66 | 1 |
| Dexcom, Inc. | $20.69 | 1 |
What the 2025 payments were for
- Food and Beverage$443.57 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 primary care nurse practitioners in Saint Louis · All primary care nurse practitioners in Missouri