Duane Ray Darnell, DO
NPI 1831199728ActiveIndividual· Internal Medicine· Sun City, CA
Internal Medicine (DO) in Sun City, California, licensed in CA, with an NPI issued in July 2005. Part D covered 2,037 prescriptions written in 2024, 87% of them generic. Viiv Healthcare Company reported $61.31 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1831199728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2005 |
| Last updated in NPPES | Sep 18, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A4863 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,037 · 3,266 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $121,456 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2024$61.31 · 3 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $61.31 | 3 |
What the 2024 payments were for
- Food and Beverage$61.31 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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