Doctor profile · Federal record

Dr. Paul Tseng, M.D.

Gynecologic Oncology Physician · Wauwatosa, WI

  • NPI 1811990484
  • MIPS 74.7 / 100 · 2023
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
201 N Mayfair RD
Wauwatosa, WI 532264216
(414) 585-1949
fax (414) 585-1516
Additional location
265 N Broadway St
Portland, OR 972271800
(503) 274-4885
fax (503) 274-4814

Credentials & registration

NPPES · NUCC
NPI registered
May 2005 — 21 yrs on file
Profile last updated
March 16, 2022
Specialty taxonomy
207VX0201X — NUCC code
State license (1)
Oregon #MD16438
Medicaid (2)
OR #004312 · WA #1019685

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811990484. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,040
Transactions
12
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 11 $1,916.07
Eisai INC. 1 $123.58

By nature of payment

Travel and Lodging
$1,495
Food and Beverage
$536
Gift
$9

Frequently asked questions

Auto-generated from federal data
What is Dr. Paul Tseng's medical specialty?
Dr. Paul Tseng practices Gynecologic Oncology Physician in Wauwatosa, WI.
Where does Dr. Paul Tseng practice?
Dr. Paul Tseng practices at 201 N Mayfair RD, Wauwatosa, WI 532264216. Office phone: 4145851949.
What is Dr. Paul Tseng's NPI?
Dr. Paul Tseng's National Provider Identifier (NPI) is 1811990484, issued by NPPES.