Molly Katherine Eggleston, DNP
NPI 1487313987ActiveIndividual· Nurse Practitioner, Critical Care Medicine· Saint Louis, MO
Nurse Practitioner, Critical Care Medicine (DNP) with Mercy Clinic Cardiovascular and Thoracic Surgery LLC, practicing in Saint Louis, Missouri. 35 Medicare patients in 2024, $3,772 paid; nearly all of their 262 Part D prescriptions were generic (99%). Atricure, Inc. was the largest of 6 companies reporting payments in 2025, $207.16 in all, mostly food and beverage. Lists Mercy Hospital Jefferson and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1487313987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Dec 12, 2021 |
| Last updated in NPPES | Dec 19, 2023 |
| Certified by provider | Dec 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Critical Care Medicine Primary | 363LC0200X | 2022004504 | MO |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 2015003126 | 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 | 35 |
|---|---|
| Services billed | 73 across 8 procedure codes |
| Paid by Medicare | $3,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 262 · 274 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $3,815 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Clinic Cardiovascular and Thoracic Surgery LLCSaint Louis, MO · 22 clinicians
Hospital affiliations
- Mercy Hospital JeffersonCrystal City, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
Industry payments (Open Payments)
- 2025$207.16 · 8 payments from 6 companies
- 2024$163.94 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $53.13 | 2 |
| Lsi Solutions Inc | $47.72 | 2 |
| Baxter Healthcare | $34.32 | 1 |
| Elite Orthopedics, LLC | $28.36 | 1 |
| Kestra Medical Technology Services, Inc. | $26.74 | 1 |
What the 2025 payments were for
- Food and Beverage$207.16 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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