Doctor profile · Federal record

Dr. Louise Dewey, R.N., PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Adult Psychiatric/Mental Health Registered Nurse · Psychiatric/Mental Health Registered Nurse · Sault Sainte Marie, MI

  • NPI 1407945132
  • MIPS 87.2 / 100 · 2023
  • 20 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
605 E 7Th Ave
Sault Sainte Marie, MI 497833111
(906) 440-2272

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 25, 2016
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Michigan #4704158480 · Minnesota #R-2129098-6

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407945132. 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
Novartis Pharmaceuticals Corporation 1 $15.46

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,649
Patients
129
Total drug cost
$32,943
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 199 28 $2,365
Sertraline Hcl Generic 149 14 $1,592
Aripiprazole Generic 144 14 $11,150
Quetiapine Fumarate Generic 141 12 $5,493
Bupropion Xl (Bupropion Hcl) Brand 115 14 $1,646
Clonazepam Generic 115 12 $1,215
Lamotrigine Generic 105 0 $1,003
Venlafaxine Hcl ER (Venlafaxine Hcl) Brand 101 0 $1,278
Buspirone Hcl Generic 100 12 $1,351
Duloxetine Hcl Generic 95 12 $2,665

Frequently asked questions

Auto-generated from federal data
What is Dr. Louise Dewey's medical specialty?
Dr. Louise Dewey practices Psychiatric/Mental Health Nurse Practitioner in Sault Sainte Marie, MI.
Where does Dr. Louise Dewey practice?
Dr. Louise Dewey practices at 605 E 7Th Ave, Sault Sainte Marie, MI 497833111. Office phone: 9064402272.
What is Dr. Louise Dewey's NPI?
Dr. Louise Dewey's National Provider Identifier (NPI) is 1407945132, issued by NPPES.