Doctor profile · Federal record

Dr. Sarah O'Brien, FNP

Nurse Practitioner · Family Nurse Practitioner · Nurse Practitioner · Worcester, MA

  • NPI 1558694760
  • 17 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
119 Belmont St
Worcester, MA 01605
(508) 334-6206
fax (508) 334-6083
Additional location
84 Highland Ave
Salem, MA 019702727
(978) 745-3050
fax (978) 745-7014
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
November 16, 2020
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Massachusetts #RN285156 · West Virginia #81518

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558694760. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$200
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Atricure, INC. 1 $199.95

By nature of payment

Food and Beverage
$200

Frequently asked questions

Auto-generated from federal data
What is Dr. Sarah O'Brien's medical specialty?
Dr. Sarah O'Brien practices Nurse Practitioner in Worcester, MA.
Where does Dr. Sarah O'Brien practice?
Dr. Sarah O'Brien practices at 119 Belmont St, Worcester, MA 01605. Office phone: 5083346206.
What is Dr. Sarah O'Brien's NPI?
Dr. Sarah O'Brien's National Provider Identifier (NPI) is 1558694760, issued by NPPES.