Antoinette Maria, NP
NPI 1801267976ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Elmira, NY
Nurse Practitioner, Psych/Mental Health (NP) with Family Services of Chemung County Inc, practicing in Elmira, New York. Their prescriptions cost Medicare Part D more than their services did: $345,864 for 1,025 claims, against $7,388 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 13 companies reporting payments in 2025, $3,467 in all, mostly food and beverage.
Overview
| NPI | 1801267976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Oct 14, 2015 |
| Last updated in NPPES | Sep 17, 2026 |
| Certified by provider | Sep 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 403621 | NY |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 1578240 | NY |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 621471 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 151 across 5 procedure codes |
| Paid by Medicare | $7,388 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,025 · 1,089 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $345,864 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Family Services of Chemung County IncElmira, NY · 14 clinicians
Industry payments (Open Payments)
- 2025$3,467 · 217 payments from 13 companies
- 2024$3,366 · 165 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $676.19 | 36 |
| Abbvie Inc. | $617.91 | 27 |
| Teva Pharmaceuticals USA, Inc. | $532.46 | 52 |
| Neurocrine Biosciences, Inc. | $467.61 | 33 |
| Alkermes, Inc. | $246.27 | 12 |
What the 2025 payments were for
- Food and Beverage$3,467 · 217 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 psychiatric nurse practitioners in Elmira · All psychiatric nurse practitioners in New York