Doctor profile · Federal record

Dr. Lisa O'Brien, PA

Physician Assistant · Oak Creek, WI

  • NPI 1780637538
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 E Ryan RD
Oak Creek, WI 531544563
(414) 570-3590
Additional location
Family Medicine Primary Care 4Th Fl, 9200 West Wisconsin Avenue
Milwaukee, WI 53226
(414) 805-3666

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 21, 2022
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Wisconsin #1924
Medicaid
WI #42876500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780637538. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$192
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Spr Therapeutics, INC 4 $191.83

By nature of payment

Food and Beverage
$192

Frequently asked questions

Auto-generated from federal data
What is Dr. Lisa O'Brien's medical specialty?
Dr. Lisa O'Brien practices Physician Assistant in Oak Creek, WI.
Where does Dr. Lisa O'Brien practice?
Dr. Lisa O'Brien practices at 200 E Ryan RD, Oak Creek, WI 531544563. Office phone: 4145703590.
What is Dr. Lisa O'Brien's NPI?
Dr. Lisa O'Brien's National Provider Identifier (NPI) is 1780637538, issued by NPPES.