Doctor profile · Federal record

Dr. Margaret Fuller, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Ottumwa, IA

  • NPI 1831710987
  • 6 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
201 S Market St
Ottumwa, IA 525012946
(641) 683-5773

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Iowa #G157788

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831710987. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 1 $14.97

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,080
Patients
132
Total drug cost
$22,840
Drug Type Claims Patients Total cost
Buspirone Hcl Generic 109 17 $1,302
Aripiprazole Generic 99 15 $1,802
Prazosin Hcl Generic 98 11 $4,307
Quetiapine Fumarate Generic 90 12 $1,636
Trazodone Hcl Generic 89 20 $2,357
Bupropion Xl (Bupropion Hcl) Brand 81 0 $1,988
Duloxetine Hcl Generic 79 11 $1,022
Lamotrigine Generic 78 12 $753
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 72 11 $1,631
Clonazepam Generic 62 12 $726

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Fuller's medical specialty?
Dr. Margaret Fuller practices Psychiatric/Mental Health Nurse Practitioner in Ottumwa, IA.
Where does Dr. Margaret Fuller practice?
Dr. Margaret Fuller practices at 201 S Market St, Ottumwa, IA 525012946. Office phone: 6416835773.
What is Dr. Margaret Fuller's NPI?
Dr. Margaret Fuller's National Provider Identifier (NPI) is 1831710987, issued by NPPES.