Matthew Ellam, CNP
NPI 1083006696ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Brookline, MA
Nurse Practitioner, Psych/Mental Health (CNP) in Brookline, Massachusetts, licensed in MA, with an NPI issued in February 2015. Part D covered 47 prescriptions written in 2024, 100% of them generic. Axsome Therapeutics, Inc. reported $88.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083006696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Feb 19, 2015 |
| Last updated in NPPES | Mar 5, 2021 |
| Certified by provider | Mar 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RN2295977 | MA |
| Registered Nurse | 163W00000X | RN2295977 | MA |
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 (MA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 61 30-day fills |
|---|---|
| Total drug cost | $838.89 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$88.62 · 4 payments from 1 company
- 2024$70.23 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $88.62 | 4 |
What the 2025 payments were for
- Food and Beverage$88.62 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Brookline
- 1174178776
- 1881296556
- 1407303274
- 1285287706
- 1083315261
- 1316538549
- 1972341865
- 1043943905
- 1093251019
- 1326608456
- 1437566114
- 1457783565
All 23 psychiatric nurse practitioners in Brookline · All psychiatric nurse practitioners in Massachusetts