Kristen G. Shaffer, FNP-C
NPI 1164772893ActiveIndividual· Nurse Practitioner, Family· Beaverton, OR
Nurse Practitioner, Family (FNP-C) with David P Larson MD LLC, practicing in Beaverton, Oregon. Part D covered 3,283 prescriptions written in 2024, 71% of them generic. Edwards Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $272.69 in all, mostly food and beverage.
Overview
| NPI | 1164772893 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Sep 10, 2012 |
| Last updated in NPPES | Mar 2, 2026 |
| Certified by provider | Mar 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 201402108NP-PP | OR |
| Nurse Practitioner, Family | 363LF0000X | 101.0097262 | VT |
| Nurse Practitioner, Family | 363LF0000X | AP60711966 | WA |
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 (OR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,283 · 3,299 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $363,658 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- David P Larson MD LLCBeaverton, OR · 7 clinicians
Industry payments (Open Payments)
- 2025$272.69 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $189.10 | 1 |
| Braeburn Inc. | $83.59 | 1 |
What the 2025 payments were for
- Food and Beverage$272.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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