Doctor profile · Federal record

Dr. Joyce Cornwell, ARNP

Nurse Practitioner · Registered Nurse · Nurse Practitioner · Onawa, IA

  • NPI 1134187305
  • 20 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1600 Diamond St
Onawa, IA 510401548
(712) 423-2231
fax (712) 423-3500
Mailing address
2213 Grand Ave
Des Moines, IA 503125305

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
March 12, 2008
Specialty taxonomy
363L00000X — NUCC code
State licenses (3)
Iowa #A100852 · Nebraska #21696-MULTI STATE · Nebraska #110134

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134187305. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$10
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Kerecis Limited 1 $9.61

By nature of payment

Food and Beverage
$10

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
330
Patients
26
Total drug cost
$12,232
Drug Type Claims Patients Total cost
Potassium Chloride Generic 52 0 $1,614
Atorvastatin Calcium Generic 45 12 $575
Amlodipine Besylate Generic 37 14 $535
Metoprolol Succinate Generic 25 0 $459
Furosemide Generic 21 0 $133
Hydrochlorothiazide Generic 21 0 $108
Metformin Hcl Generic 21 0 $186
Escitalopram Oxalate Generic 18 0 $158
Lisinopril Generic 14 0 $191
Losartan Potassium Generic 14 0 $221

Frequently asked questions

Auto-generated from federal data
What is Dr. Joyce Cornwell's medical specialty?
Dr. Joyce Cornwell practices Nurse Practitioner in Onawa, IA.
Where does Dr. Joyce Cornwell practice?
Dr. Joyce Cornwell practices at 1600 Diamond St, Onawa, IA 510401548. Office phone: 7124232231.
What is Dr. Joyce Cornwell's NPI?
Dr. Joyce Cornwell's National Provider Identifier (NPI) is 1134187305, issued by NPPES.