Doctor profile · Federal record

Dr. Thomas Brown, M.D.

Medical Oncology Physician · Seattle, WA

  • NPI 1992880991
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1221 Madison St Fl 2
Seattle, WA 981043588
(206) 386-2323
fax (206) 215-6165
Mailing address
Po Box 25608
Salt Lake City, UT 841250608

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
January 2, 2014
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Washington #MD60397462
Medicaid
TX #156367801

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992880991. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Sun Pharmaceutical Industries INC. 1 $13.54

By nature of payment

Food and Beverage
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Brown's medical specialty?
Dr. Thomas Brown practices Medical Oncology Physician in Seattle, WA.
Where does Dr. Thomas Brown practice?
Dr. Thomas Brown practices at 1221 Madison St Fl 2, Seattle, WA 981043588. Office phone: 2063862323.
What is Dr. Thomas Brown's NPI?
Dr. Thomas Brown's National Provider Identifier (NPI) is 1992880991, issued by NPPES.