Todd M. Carpenter, NP
NPI 1255629267ActiveIndividual· Nurse Practitioner, Family· Clarkston, WA
Nurse Practitioner, Family (NP) with Carpenter Health PLLC, practicing in Clarkston, Washington. Their prescriptions cost Medicare Part D more than their services did: $227,760 for 2,769 claims, against $10,049 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $742.26 in all, mostly food and beverage. Lists St Joseph Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1255629267 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 12, 2011 |
| Last updated in NPPES | Jul 18, 2023 |
| Certified by provider | Jul 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP60241846 | WA |
| Nurse Practitioner | 363L00000X | NP-1086A | ID |
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 (ID); Practitioner - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 151 across 16 procedure codes |
| Paid by Medicare | $10,049 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,769 · 3,489 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $227,760 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Carpenter Health PLLCLewiston, ID · 2 clinicians
Hospital affiliations
- St Joseph Regional Medical CenterLewiston, ID
- Tri-State Memorial HospitalClarkston, WA
Industry payments (Open Payments)
- 2025$742.26 · 35 payments from 10 companies
- 2024$933.61 · 31 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $283.48 | 15 |
| Genzyme Corporation | $106.27 | 4 |
| Glaxosmithkline, LLC. | $74.62 | 4 |
| Csl Behring | $72.05 | 3 |
| Amgen Inc. | $71.02 | 3 |
What the 2025 payments were for
- Food and Beverage$742.26 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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