Diana M. Besler, ARNP
NPI 1073850616ActiveIndividual· Nurse Practitioner· Iowa City, IA
Nurse Practitioner (ARNP) with State University of Iowa, practicing in Iowa City, Iowa. Enrolled in Medicare as practitioner - nurse practitioner. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $94.97 in all, mostly food and beverage. Lists University of Iowa Hospital & Clinics as a hospital affiliation.
Overview
| NPI | 1073850616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Jan 15, 2013 |
| Last updated in NPPES | Feb 13, 2025 |
| Certified by provider | Feb 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | A109712 | IA |
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 (IA) |
|---|
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliation
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$94.97 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $49.49 | 1 |
| Insulet Corporation | $45.48 | 1 |
What the 2025 payments were for
- Food and Beverage$94.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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