John M. Evelsizer Olson, PA-C
NPI 1639483001ActiveIndividual· Physician Assistant, Surgical· Decorah, IA
Physician Assistant, Surgical (PA-C) in Decorah, Iowa, trained at University of Colorado School of Medicine, Denver (class of 2010). Part D covered 418 prescriptions written in 2024, 99% of them generic.
Overview
| NPI | 1639483001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 28, 2010 |
| Last updated in NPPES | Jan 13, 2025 |
| Certified by provider | Jan 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 082179 | IA |
| Physician Assistant, Medical | 363AM0700X | 082179 | IA |
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 - Physician Assistant (IA); Practitioner - Physician Assistant (MN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 418 · 511 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $6,444 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Physician Assistant |
Medical group
- Winneshiek Medical CenterDecorah, IA · 101 clinicians
Hospital affiliations
- Mayo Clinic Health System-Franciscan Medical Center IncLa Crosse, WI
- Regional Health Services of Howard CountyCresco, IA
- Veterans Memorial HospitalWaukon, IA
- WinnmedDecorah, IA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other surgical physician assistants in Decorah
- 1376557769
- 1841282217