Susan G. Vonderheide, APRN, PH.D.
NPI 1265501605ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Nashua, NH
Nurse Practitioner, Psych/Mental Health (APRN, PH.D.) with St. Joseph Hospital of Nashua Nh, practicing in Nashua, New Hampshire. 12 Medicare patients in 2024, $11,484 paid; nearly all of their 158 Part D prescriptions were generic (92%). Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 2 companies reporting payments in 2025, $542.90 in all, mostly food and beverage. Lists St Joseph Hospital as a hospital affiliation.
Overview
| NPI | 1265501605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, PH.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 7, 2006 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 066468-23 | NH |
| Psychologist, Clinical | 103TC0700X | 392 | NH |
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 - Clinical Psychologist (NH); Practitioner - Nurse Practitioner (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 109 across 2 procedure codes |
| Paid by Medicare | $11,484 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 266 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $7,896 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St. Joseph Hospital of Nashua NhNashua, NH · 273 clinicians
Hospital affiliation
- St Joseph HospitalNashua, NH
Industry payments (Open Payments)
- 2025$542.90 · 6 payments from 2 companies
- 2024$437.22 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $298.04 | 3 |
| Abbvie Inc. | $244.86 | 3 |
What the 2025 payments were for
- Food and Beverage$542.90 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 psychiatric nurse practitioners in Nashua · All psychiatric nurse practitioners in New Hampshire