Mary Maybell Schuessler, RN, FNP-C
NPI 1154131548ActiveIndividual· Nurse Practitioner, Primary Care· Johns Island, SC
Nurse Practitioner, Primary Care (RN, FNP-C) with Onsite Healthcare and Wellness LLC and 1 other group, practicing in Johns Island, South Carolina. Enrolled in Medicare as practitioner - nurse practitioner. Neurocrine Biosciences, Inc. reported $24.67 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1154131548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, FNP-C |
| Sole proprietor | No |
| NPI issued | Jan 8, 2025 |
| Last updated in NPPES | May 1, 2025 |
| Certified by provider | May 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 29480 | SC |
| Registered Nurse, Medical-Surgical | 163WM0705X | RN.279595 | SC |
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 (SC) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Onsite Healthcare and Wellness LLCEasley, SC · 28 clinicians
- Onsite Mental HealthEasley, SC · 16 clinicians
Other facilities
- Interim Healthcare of the UpstateHome health agency · Greenville, SC
Industry payments (Open Payments)
- 2025$24.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $24.67 | 1 |
What the 2025 payments were for
- Food and Beverage$24.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other primary care nurse practitioners in Johns Island
- 1588376487