Isabel B. Estes, PMHNP
NPI 1548957228ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Newton, MA
Nurse Practitioner, Psych/Mental Health (PMHNP) with Northeast Health Services LLC, practicing in Newton, Massachusetts. Enrolled in Medicare as practitioner - nurse practitioner. Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $65.03 in all, mostly food and beverage.
Overview
| NPI | 1548957228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Apr 21, 2023 |
| Last updated in NPPES | Apr 21, 2023 |
| Certified by provider | Apr 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RN2291188 | 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) |
|---|
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Northeast Health Services LLCFramingham, MA · 479 clinicians
Industry payments (Open Payments)
- 2025$65.03 · 3 payments from 3 companies
- 2024$491.76 · 25 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $25.05 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $20.60 | 1 |
| Collegium Pharmaceutical, Inc. | $19.38 | 1 |
What the 2025 payments were for
- Food and Beverage$65.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 psychiatric nurse practitioners in Newton · All psychiatric nurse practitioners in Massachusetts