Doctor profile · Federal record

Dr. Karen Darnell, PA-C

Physician Assistant · Physician Assistant · Roseburg, OR

  • NPI 1538727839
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
621 W Madrone St
Roseburg, OR 974703090
(541) 492-4550
Mailing address
Po Box 1121
Roseburg, OR 974700254

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
September 25, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Oregon #222552 · Minnesota #13037

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538727839. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Vanda Pharmaceuticals INC. 1 $18.53

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
284
Patients
0
Total drug cost
$23,664
Drug Type Claims Patients Total cost
Clonazepam Generic 36 0 $110
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 29 0 $10,863
Lisinopril Generic 28 0 $229
Hydroxyzine Hcl Generic 20 0 $311
Gabapentin Generic 19 0 $495
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 17 0 $810
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 17 0 $620
Lamotrigine Generic 17 0 $277
Losartan Potassium Generic 16 0 $137
Pantoprazole Sodium Generic 15 0 $57

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Darnell's medical specialty?
Dr. Karen Darnell practices Physician Assistant in Roseburg, OR.
Where does Dr. Karen Darnell practice?
Dr. Karen Darnell practices at 621 W Madrone St, Roseburg, OR 974703090. Office phone: 5414924550.
What is Dr. Karen Darnell's NPI?
Dr. Karen Darnell's National Provider Identifier (NPI) is 1538727839, issued by NPPES.
Does Dr. Karen Darnell accept Medicare assignment?
Yes. Dr. Karen Darnell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.