Doctor profile · Federal record

Dr. Stephanie Nagai, DNP, ARNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Renton, WA

  • NPI 1154964120
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15 S Grady Way Ste 249
Renton, WA 980573209
(425) 233-0431
fax (425) 329-8087
Mailing address
15 S Grady Way Ste 625
Renton, WA 980573281

Credentials & registration

NPPES · NUCC
NPI registered
October 2019 — 7 yrs on file
Profile last updated
April 10, 2025
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Washington #61006356

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154964120. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,889
Transactions
48
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Axsome Therapeutics, Inc. 4 $394.24
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 7 $213.32
Tris Pharma Inc 9 $189.26
Janssen Pharmaceuticals, Inc 1 $177.40
Neurocrine Biosciences, Inc. 2 $175.81
Alkermes, Inc. 6 $175.63
Teva Pharmaceuticals USA, Inc. 8 $164.93
E.R. Squibb & Sons, L.L.C. 1 $147.52
Otsuka America Pharmaceutical, Inc. 1 $107.55
Corium, LLC 5 $57.44
ABBVIE INC. 1 $28.88
Supernus Pharmaceuticals, Inc. 1 $23.12
Noven Therapeutics, LLC 1 $17.26
Takeda Pharmaceuticals U.S.A., Inc. 1 $16.91

By nature of payment

Food and Beverage
$1,877
Education
$12

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
38
Patients
0
Total drug cost
$289
Drug Type Claims Patients Total cost
Bupropion Xl (Bupropion Hcl) Brand 21 0 $231
Lamotrigine Generic 17 0 $58

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Nagai's medical specialty?
Dr. Stephanie Nagai practices Psychiatric/Mental Health Nurse Practitioner in Renton, WA.
Where does Dr. Stephanie Nagai practice?
Dr. Stephanie Nagai practices at 15 S Grady Way Ste 249, Renton, WA 980573209. Office phone: 4252330431.
What is Dr. Stephanie Nagai's NPI?
Dr. Stephanie Nagai's National Provider Identifier (NPI) is 1154964120, issued by NPPES.