Doctor profile · Federal record

Dr. Dionna McFerrin, PMHNP-BC, AGPCNP-BC

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Primary Care Nurse Practitioner · Milwaukee, WI

  • NPI 1841746443
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
930 W Historic Mitchell Street
Milwaukee, WI 532043533
(144) 383-9526
fax (414) 649-2711

Credentials & registration

NPPES · NUCC
NPI registered
September 2016 — 10 yrs on file
Profile last updated
August 9, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Wisconsin #7109-33

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841746443. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$305
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, Inc. 2 $145.35
Alkermes, Inc. 3 $54.95
ABBVIE INC. 3 $52.96
Vanda Pharmaceuticals Inc. 1 $18.43
Medtronic, Inc. 1 $18.27
Teva Pharmaceuticals USA, Inc. 1 $15.15

By nature of payment

Food and Beverage
$305

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
301
Patients
0
Total drug cost
$109,141
Drug Type Claims Patients Total cost
Vraylar (Cariprazine Hcl) Brand 66 0 $94,518
Sertraline Hcl Generic 56 0 $757
Bupropion Xl (Bupropion Hcl) Brand 30 0 $1,298
Vyvanse (Lisdexamfetamine Dimesylate) Brand 20 0 $7,947
Benztropine Mesylate Generic 16 0 $300
Hydroxyzine Hcl Generic 16 0 $465
Quetiapine Fumarate Generic 16 0 $1,483
Prazosin Hcl Generic 15 0 $718
Buspirone Hcl Generic 14 0 $332
Trazodone Hcl Generic 14 0 $130

Frequently asked questions

Auto-generated from federal data
What is Dr. Dionna McFerrin's medical specialty?
Dr. Dionna McFerrin practices Psychiatric/Mental Health Nurse Practitioner in Milwaukee, WI.
Where does Dr. Dionna McFerrin practice?
Dr. Dionna McFerrin practices at 930 W Historic Mitchell Street, Milwaukee, WI 532043533. Office phone: 1443839526.
What is Dr. Dionna McFerrin's NPI?
Dr. Dionna McFerrin's National Provider Identifier (NPI) is 1841746443, issued by NPPES.
Does Dr. Dionna McFerrin accept Medicare assignment?
Yes. Dr. Dionna McFerrin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.