Darlene Turner Brown, ARNP
NPI 1689641755ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Walla Walla, WA
Nurse Practitioner, Psych/Mental Health (ARNP) in Walla Walla, Washington, licensed in GA, NM and MA, with an NPI issued in March 2006. 33 Medicare patients in 2024, $14,882 paid; nearly all of their 113 Part D prescriptions were generic (97%). E.R. Squibb & Sons, L.L.C. reported $123.27 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689641755 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Mar 7, 2006 |
| Last updated in NPPES | Feb 5, 2026 |
| Certified by provider | Feb 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 158257 | GA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 70071 | NM |
| Clinical Nurse Specialist, Psych/Mental Health, Adult | 364SP0809X | RN2337604 | MA |
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 (FL); Practitioner - Nurse Practitioner (GA); Practitioner - Nurse Practitioner (MA); Practitioner - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 241 across 10 procedure codes |
| Paid by Medicare | $14,882 |
Part D prescriptions in 2024
| Prescriptions (claims) | 113 · 113 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $3,314 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$123.27 · 1 payment from 1 company
- 2024$219.95 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $123.27 | 1 |
What the 2025 payments were for
- Food and Beverage$123.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Walla Walla
- 1144866856
- 1265296412
- 1598282634
- 1932830338
- 1952350563
- 1407225238
- 1194146407
- 1205393964
- 1699111328
- 1881287225
- 1528678851
- 1235476706
All 15 psychiatric nurse practitioners in Walla Walla · All psychiatric nurse practitioners in Washington