Corie Leigh Hemmer, AGNP
NPI 1972104792ActiveIndividual· Nurse Practitioner, Gerontology· Saint Louis, MO
Nurse Practitioner, Gerontology (AGNP) with Mercy Clinic Trauma and General Surgery LLC, practicing in Saint Louis, Missouri. Enrolled in Medicare as practitioner - nurse practitioner. Ethicon US, LLC was the largest of 2 companies reporting payments in 2025, $55.67 in all, mostly food and beverage. Lists Mercy Hospital St Louis as a hospital affiliation.
Overview
| NPI | 1972104792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP |
| Sole proprietor | No |
| NPI issued | Nov 6, 2020 |
| Last updated in NPPES | Sep 13, 2023 |
| Certified by provider | Sep 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 2020035897 | 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) |
|---|
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Clinic Trauma and General Surgery LLCSaint Louis, MO · 43 clinicians
Hospital affiliation
- Mercy Hospital St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$55.67 · 2 payments from 2 companies
- 2024$37.51 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $33.75 | 1 |
| Smith+nephew, Inc. | $21.92 | 1 |
What the 2025 payments were for
- Food and Beverage$55.67 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 117 gerontology nurse practitioners in Saint Louis · All gerontology nurse practitioners in Missouri