Dawson Krain Lopez, WHNP-BC, A-GPCNP-C
NPI 1740657923ActiveIndividual· Nurse Practitioner, Adult Health· Tucson, AZ
Nurse Practitioner, Adult Health (WHNP-BC, A-GPCNP-C) with Marana Health Center Inc, practicing in Tucson, Arizona. Their prescriptions cost Medicare Part D more than their services did: $240,149 for 2,918 claims, against $462.09 paid for services in 2024. Exact Sciences Corporation reported $34.77 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740657923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | WHNP-BC, A-GPCNP-C |
| Sole proprietor | No |
| NPI issued | Aug 24, 2015 |
| Last updated in NPPES | Apr 28, 2023 |
| Certified by provider | Nov 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | AP8005 | AZ |
| Nurse Practitioner, Women's Health | 363LW0102X | AP8005 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 25 across 7 procedure codes |
| Paid by Medicare | $462.09 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,918 · 6,841 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $240,149 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Marana Health Center IncMarana, AZ · 113 clinicians
Industry payments (Open Payments)
- 2025$34.77 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $34.77 | 2 |
What the 2025 payments were for
- Food and Beverage$34.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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