Derrick L. Rocker, PA-C
NPI 1285014332ActiveIndividual· Physician Assistant· Iowa City, IA
Physician Assistant (PA-C) with State University of Iowa and 1 other group, practicing in Iowa City, Iowa. 102 Medicare patients in 2024, $10,748 paid; nearly all of their 219 Part D prescriptions were generic (99%). Solventum Corporation reported $15.32 in payments in 2025, mostly food and beverage. Lists Chi Health Immanuel and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1285014332 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 4, 2015 |
| Last updated in NPPES | Jun 23, 2026 |
| Certified by provider | Jun 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 132821 | 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 (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 326 across 31 procedure codes |
| Paid by Medicare | $10,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 219 · 220 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $2,324 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- State University of IowaCoralville, IA · 1,897 clinicians
- Alegent Creighton ClinicOmaha, NE · 963 clinicians
Hospital affiliations
- Chi Health ImmanuelOmaha, NE
- Chi Health LakesideOmaha, NE
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$15.32 · 1 payment from 1 company
- 2024$38.91 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $15.32 | 1 |
What the 2025 payments were for
- Food and Beverage$15.32 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 226 physician assistants in Iowa City · All physician assistants in Iowa