Olivia Lauren Hemphill, PMHNP
NPI 1316611007ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Cheektowaga, NY
Nurse Practitioner, Psych/Mental Health (PMHNP) in Cheektowaga, New York, licensed in NY, with an NPI issued in August 2021. Enrolled in Medicare as practitioner - nurse practitioner. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $273.43 in all, mostly food and beverage.
Overview
| NPI | 1316611007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Aug 5, 2021 |
| Last updated in NPPES | Mar 13, 2026 |
| Certified by provider | Mar 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | F405864-01 | NY |
| Registered Nurse | 163W00000X | 759601 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NY) |
|---|
Industry payments (Open Payments)
- 2025$273.43 · 3 payments from 3 companies
- 2024$265.47 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $121.21 | 1 |
| Axsome Therapeutics, Inc. | $110.87 | 1 |
| Janssen Pharmaceuticals, Inc | $41.35 | 1 |
What the 2025 payments were for
- Food and Beverage$273.43 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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