Doctor profile · Federal record

Dr. Darlene Brown, ARNP

Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Adult Psychiatric/Mental Health Clinical Nurse Specialist · Walla Walla, WA

  • NPI 1689641755
  • MIPS 79.3 / 100 · 2023
  • 20 yrs on file
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
1520 Kelly Pl Ste 234
Walla Walla, WA 993628607
(509) 524-2920
Additional location
133 Old Road to 9 Acre Cor
Concord, MA 017424159
(978) 287-3321
Additional location
299 Lincoln St
Worcester, MA 016053646
(774) 420-3844
fax (508) 854-4105
Show 2 more locations
Additional location
600 Coastal Village Dr
Brunswick, GA 315201973
(912) 280-1400
Additional location
555 S Schwartz Ave
Farmington, NM 874015955
(505) 609-6680
Mailing address
Po Box 959
Yakima, WA 989070959

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
February 5, 2026
Specialty taxonomy
363LP0808X — NUCC code
State licenses (3)
Georgia #158257 · New Mexico #70071 · Massachusetts #RN2337604
Medicaid (2)
GA #000855291A · FL #3008789-00

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689641755. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$220
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Alkermes, Inc. 1 $119.95
Otsuka America Pharmaceutical, Inc. 1 $100.00

By nature of payment

Food and Beverage
$220

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
0
Total drug cost
$442
Drug Type Claims Patients Total cost
Haloperidol Generic 13 0 $442

Frequently asked questions

Auto-generated from federal data
What is Dr. Darlene Brown's medical specialty?
Dr. Darlene Brown practices Psychiatric/Mental Health Nurse Practitioner in Walla Walla, WA.
Where does Dr. Darlene Brown practice?
Dr. Darlene Brown practices at 1520 Kelly Pl Ste 234, Walla Walla, WA 993628607. Office phone: 5095242920.
What is Dr. Darlene Brown's NPI?
Dr. Darlene Brown's National Provider Identifier (NPI) is 1689641755, issued by NPPES.