Catherine Longshore McCormack, APRN, RN
NPI 1871744607ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Hilton Head Island, SC
Nurse Practitioner, Psych/Mental Health (APRN, RN) in Hilton Head Island, South Carolina, trained at Ohio State University College of Medicine (class of 2023). Their prescriptions cost Medicare Part D more than their services did: $32,034 for 120 claims, against $1,802 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 3 companies reporting payments in 2025, $73.86 in all, mostly food and beverage.
Overview
| NPI | 1871744607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, RN |
| Sole proprietor | Yes |
| NPI issued | Oct 10, 2008 |
| Last updated in NPPES | May 7, 2026 |
| Certified by provider | May 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 27925 | SC |
| Nurse Practitioner | 363L00000X | 27925 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 22 across 7 procedure codes |
| Paid by Medicare | $1,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 164 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $32,034 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Hilton Head Psychiatric Clinics PCHilton Head Island, SC · 2 clinicians
Industry payments (Open Payments)
- 2025$73.86 · 3 payments from 3 companies
- 2024$68.77 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $32.14 | 1 |
| Abbvie Inc. | $21.40 | 1 |
| Bausch Health US, LLC | $20.32 | 1 |
What the 2025 payments were for
- Food and Beverage$73.86 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Hilton Head Island
- 1285800235
- 1891785523
- 1689544512