Eleni M. Klostri, N.P.P., APRN
NPI 1548279060ActiveIndividual· Nurse Practitioner, Psych/Mental Health· West Springfield, MA
Nurse Practitioner, Psych/Mental Health (N.P.P., APRN) with Northeast Health Services LLC, practicing in West Springfield, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $134,917 for 2,437 claims, against $24,047 paid for services in 2024. Janssen Pharmaceuticals, Inc reported $27.42 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1548279060 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P.P., APRN |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | May 8, 2025 |
| Certified by provider | May 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 278827 | MA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | F400516 | 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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 335 across 8 procedure codes |
| Paid by Medicare | $24,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,437 · 3,266 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $134,917 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Northeast Health Services LLCFramingham, MA · 479 clinicians
Industry payments (Open Payments)
- 2025$27.42 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $27.42 | 1 |
What the 2025 payments were for
- Food and Beverage$27.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 psychiatric nurse practitioners in West Springfield · All psychiatric nurse practitioners in Massachusetts