Doctor profile · Federal record

Dr. Paul O Brien, MD

Emergency Medicine Physician · Bethesda, MD

  • NPI 1679519896
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8600 Old Georgetown RD
Bethesda, MD 208141422
(301) 896-3054
Mailing address
Po Box 635650
Cincinnati, OH 452630001

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 26, 2010
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Maryland #D0031027
Medicaid
MD #063181700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679519896. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $19.18

By nature of payment

Food and Beverage
$19

Frequently asked questions

Auto-generated from federal data
What is Dr. Paul O Brien's medical specialty?
Dr. Paul O Brien practices Emergency Medicine Physician in Bethesda, MD.
Where does Dr. Paul O Brien practice?
Dr. Paul O Brien practices at 8600 Old Georgetown RD, Bethesda, MD 208141422. Office phone: 3018963054.
What is Dr. Paul O Brien's NPI?
Dr. Paul O Brien's National Provider Identifier (NPI) is 1679519896, issued by NPPES.