Sydney Steele Byrd, PMHNP-BC
NPI 1538924436ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Greenville, SC
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Piedmont Psychiatric Service PA, practicing in Greenville, South Carolina. 22 Medicare patients in 2024, $4,408 paid; nearly all of their 91 Part D prescriptions were generic (99%). Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 20 companies reporting payments in 2025, $2,210 in all, mostly food and beverage.
Overview
| NPI | 1538924436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Feb 20, 2024 |
| Last updated in NPPES | Feb 26, 2026 |
| Certified by provider | Feb 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 28409 | 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 | 22 |
|---|---|
| Services billed | 54 across 3 procedure codes |
| Paid by Medicare | $4,408 |
Part D prescriptions in 2024
| Prescriptions (claims) | 91 · 113 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $2,463 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Piedmont Psychiatric Service PAGreenville, SC · 12 clinicians
Industry payments (Open Payments)
- 2025$2,210 · 131 payments from 20 companies
- 2024$1,109 · 55 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $338.52 | 19 |
| Otsuka America Pharmaceutical, Inc. | $329.80 | 21 |
| Abbvie Inc. | $305.11 | 28 |
| Takeda Pharmaceuticals U.S.A., Inc. | $177.05 | 10 |
| Lundbeck LLC | $169.95 | 8 |
What the 2025 payments were for
- Food and Beverage$2,210 · 131 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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