Rebekah Mara Williams, PMHNP-BC
NPI 1275801979ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Olean, NY
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Jamestown Psychiatric PC, practicing in Olean, New York. Their prescriptions cost Medicare Part D more than their services did: $48,306 for 880 claims, against $20,554 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $374.14 in all, mostly food and beverage.
Overview
| NPI | 1275801979 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Dec 8, 2011 |
| Last updated in NPPES | May 15, 2024 |
| Certified by provider | May 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | F401628-1 | NY |
| Clinical Nurse Specialist, Psych/Mental Health, Adult | 364SP0809X | 1275801979 | NY |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 22 605850 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NY); Practitioner - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 361 across 17 procedure codes |
| Paid by Medicare | $20,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 880 · 1,151 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $48,306 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Jamestown Psychiatric PCJamestown, NY · 15 clinicians
Industry payments (Open Payments)
- 2025$374.14 · 11 payments from 5 companies
- 2024$242.20 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $123.92 | 3 |
| Teva Pharmaceuticals USA, Inc. | $105.93 | 1 |
| Otsuka America Pharmaceutical, Inc. | $84.01 | 5 |
| Janssen Pharmaceuticals, Inc | $36.93 | 1 |
| Corium, LLC | $23.35 | 1 |
What the 2025 payments were for
- Food and Beverage$374.14 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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