Christopher Howard Aichele, ARNP
NPI 1669621611ActiveIndividual· Nurse Practitioner· Portland, OR
Nurse Practitioner (ARNP) in Portland, Oregon, trained at Washington University School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $431,531 for 4,644 claims, against $22,183 paid for services in 2024. Lilly USA, LLC reported $30.07 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1669621611 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Sep 15, 2008 |
| Last updated in NPPES | Jan 14, 2020 |
| Certified by provider | Jan 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP60045553 | WA |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 343 across 40 procedure codes |
| Paid by Medicare | $22,183 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,644 · 11,728 30-day fills |
|---|---|
| Patients | 329 |
| Total drug cost | $431,531 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Praxis Health PCTigard, OR · 171 clinicians
Hospital affiliations
- Legacy Emanuel Medical CenterPortland, OR
- Legacy Good Samaritan Medical CenterPortland, OR
Industry payments (Open Payments)
- 2024$30.07 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $30.07 | 1 |
What the 2024 payments were for
- Food and Beverage$30.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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