Diane Marie Wrenn, ARNP, FNP-C
NPI 1255403457ActiveIndividual· Nurse Practitioner, Family· Rawlins, WY
Nurse Practitioner, Family (ARNP, FNP-C) in Rawlins, Wyoming, licensed in WY, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $47,182 for 341 claims, against $5,040 paid for services in 2024. Lists Memorial Hospital of Carbon County as a hospital affiliation.
Overview
| NPI | 1255403457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP, FNP-C |
| Sole proprietor | No |
| NPI issued | Nov 14, 2006 |
| Last updated in NPPES | Feb 7, 2024 |
| Certified by provider | Feb 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 23711.0837 | WY |
| Preventive Medicine, Occupational Medicine | 2083X0100X | 23711.0837 | WY |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 140 across 15 procedure codes |
| Paid by Medicare | $5,040 |
Part D prescriptions in 2024
| Prescriptions (claims) | 341 · 761 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $47,182 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Hospital affiliation
- Memorial Hospital of Carbon CountyRawlins, WY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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