Mona Williams - Gregory, APN,
NPI 1336244227ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Edison, NJ
Nurse Practitioner, Psych/Mental Health (APN,) with Nj Memory and Behavioral Care and 1 other group, practicing in Edison, New Jersey. 385 Medicare patients in 2024, $94,943 paid; nearly all of their 862 Part D prescriptions were generic (99%). Teva Pharmaceuticals USA, Inc. was the largest of 2 companies reporting payments in 2025, $127.95 in all, mostly education.
Overview
| NPI | 1336244227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN, |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Jul 19, 2026 |
| Certified by provider | Jul 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 26NJ00112400 | NJ |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | F408532 | NY |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | SP027974 | PA |
| Nurse Practitioner, Acute Care | 363LA2100X | 26NJ00112400 | NJ |
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 (NJ); Practitioner - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 385 |
|---|---|
| Services billed | 1,075 across 6 procedure codes |
| Paid by Medicare | $94,943 |
Part D prescriptions in 2024
| Prescriptions (claims) | 862 · 868 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $46,751 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Nj Memory and Behavioral CareCedar Knolls, NJ · 70 clinicians
- Brain Ways LLCPaterson, NJ · 5 clinicians
Industry payments (Open Payments)
- 2025$127.95 · 2 payments from 2 companies
- 2024$117.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $111.49 | 1 |
| Kestra Medical Technology Services, Inc. | $16.46 | 1 |
What the 2025 payments were for
- Education$111.49 · 1 payment
- Food and Beverage$16.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Edison
- 1013673912
- 1134714546
- 1518540038
- 1124805528
- 1386331171
- 1679347389
- 1780275917
- 1043004740
- 1194109975
- 1003737933
- 1033061064
- 1083304810
All 32 psychiatric nurse practitioners in Edison · All psychiatric nurse practitioners in New Jersey