Doctor profile · Federal record

Dr. Shannon O'Brien, D.O.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Louisville, KY

  • NPI 1821477290
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
601 S Floyd St Ste 300
Louisville, KY 402021837
(502) 629-1515
fax (502) 629-1545
Mailing address
Po Box 776351
Chicago, IL 606776351

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
September 4, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Kentucky #TP304
Medicaid
KY #7100572780

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821477290. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$140
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Hologic Sales and Service, LLC 3 $81.95
CooperSurgical, Inc. 2 $39.80
ABBVIE INC. 1 $18.58

By nature of payment

Food and Beverage
$140

Frequently asked questions

Auto-generated from federal data
What is Dr. Shannon O'Brien's medical specialty?
Dr. Shannon O'Brien practices Obstetrics & Gynecology Physician in Louisville, KY.
Where does Dr. Shannon O'Brien practice?
Dr. Shannon O'Brien practices at 601 S Floyd St Ste 300, Louisville, KY 402021837. Office phone: 5026291515.
What is Dr. Shannon O'Brien's NPI?
Dr. Shannon O'Brien's National Provider Identifier (NPI) is 1821477290, issued by NPPES.
Does Dr. Shannon O'Brien accept Medicare assignment?
Yes. Dr. Shannon O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.