Doctor profile · Federal record

Dr. Stephen Willis, PA-C

Medical Physician Assistant · Spokane, WA

  • NPI 1255581658
  • 18 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 E 5Th Ave
Spokane, WA 992021334
(509) 838-2531

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
June 28, 2016
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA60051682
Medicaid
WA #8529349

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255581658. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$51
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alexion Pharmaceuticals, INC. 1 $51.11

By nature of payment

Food and Beverage
$51

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Willis's medical specialty?
Dr. Stephen Willis practices Medical Physician Assistant in Spokane, WA.
Where does Dr. Stephen Willis practice?
Dr. Stephen Willis practices at 400 E 5Th Ave, Spokane, WA 992021334. Office phone: 5098382531.
What is Dr. Stephen Willis's NPI?
Dr. Stephen Willis's National Provider Identifier (NPI) is 1255581658, issued by NPPES.