Kathryn Jane Giguere, FNP-BC
NPI 1972954451ActiveIndividual· Nurse Practitioner, Family· Newburyport, MA
Nurse Practitioner, Family (FNP-BC) with Newburyport Cardiovascular Associates, LLC, practicing in Newburyport, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $123,902 for 1,027 claims, against $71,995 paid for services in 2024. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $1,103 in all, mostly food and beverage. Lists Anna Jaques Hospital as a hospital affiliation.
Overview
| NPI | 1972954451 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Jun 27, 2016 |
| Last updated in NPPES | Apr 27, 2020 |
| Certified by provider | Apr 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 298228 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 483 |
|---|---|
| Services billed | 1,335 across 7 procedure codes |
| Paid by Medicare | $71,995 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,027 · 2,613 30-day fills |
|---|---|
| Patients | 269 |
| Total drug cost | $123,902 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Newburyport Cardiovascular Associates, LLCNewburyport, MA · 9 clinicians
Hospital affiliation
- Anna Jaques HospitalNewburyport, MA
Industry payments (Open Payments)
- 2025$1,103 · 47 payments from 13 companies
- 2024$1,146 · 56 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $292.82 | 11 |
| E.R. Squibb & Sons, L.L.C. | $248.53 | 17 |
| Astrazeneca Pharmaceuticals LP | $125.07 | 5 |
| Edwards Lifesciences Corporation | $123.67 | 1 |
| Novartis Pharmaceuticals Corporation | $83.62 | 4 |
What the 2025 payments were for
- Food and Beverage$1,103 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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