Diana Rodriguez Ortiz, FNP-C
NPI 1942076831ActiveIndividual· Nurse Practitioner, Primary Care· Aurora, CO
Nurse Practitioner, Primary Care (FNP-C) with Mauricio Waintrub, M.D., P.C, practicing in Aurora, Colorado. Their prescriptions cost Medicare Part D more than their services did: $106,587 for 746 claims, against $6,667 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $1,643 in all, mostly food and beverage. Lists The Medical Center of Aurora & South Hospital as a hospital affiliation.
Overview
| NPI | 1942076831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Nov 30, 2023 |
| Last updated in NPPES | Mar 30, 2026 |
| Certified by provider | Mar 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 0998944 | CO |
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 - Nurse Practitioner (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 100 across 20 procedure codes |
| Paid by Medicare | $6,667 |
Part D prescriptions in 2024
| Prescriptions (claims) | 746 · 1,591 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $106,587 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mauricio Waintrub, M.D., P.CAurora, CO · 26 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$1,643 · 84 payments from 20 companies
- 2024$795.60 · 32 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $363.52 | 23 |
| Amgen Inc. | $278.90 | 13 |
| Madrigal Pharmaceuticals | $184.62 | 7 |
| Otsuka America Pharmaceutical, Inc. | $113.79 | 4 |
| Astellas Pharma US Inc | $103.57 | 5 |
What the 2025 payments were for
- Food and Beverage$1,643 · 84 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 primary care nurse practitioners in Aurora · All primary care nurse practitioners in Colorado