Leda Suzanne Kossayda, APRN
NPI 1770271207ActiveIndividual· Nurse Practitioner, Family· Manchester, NH
Nurse Practitioner, Family (APRN) with Appledore Medical Group Inc and 2 other groups, practicing in Manchester, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $40,557 for 550 claims, against $17,621 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $255.41 in all, mostly food and beverage. Lists Catholic Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1770271207 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Apr 24, 2023 |
| Last updated in NPPES | Nov 21, 2023 |
| Certified by provider | Nov 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 06318223 | NH |
| Registered Nurse | 163W00000X | 2288981 | MA |
| Registered Nurse | 163W00000X | 06318221 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MA); Practitioner - Nurse Practitioner (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 329 across 9 procedure codes |
| Paid by Medicare | $17,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 550 · 778 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $40,557 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Appledore Medical Group IncPortsmouth, NH · 196 clinicians
- Incare LLCNashua, NH · 60 clinicians
- Incare Tufts PLLCNashua, NH · 57 clinicians
Hospital affiliations
- Catholic Medical CenterManchester, NH
- Concord HospitalConcord, NH
- Elliot HospitalManchester, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
Industry payments (Open Payments)
- 2025$255.41 · 6 payments from 3 companies
- 2024$15.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $158.95 | 3 |
| Boston Scientific Corporation | $48.59 | 2 |
| Alnylam Pharmaceuticals Inc. | $47.87 | 1 |
What the 2025 payments were for
- Food and Beverage$255.41 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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