Doctor profile · Federal record

Dr. Therese O'Brien, D.D.S.

General Practice Dentistry · Sacramento, CA

  • NPI 1578656146
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2409 L St, #2
Sacramento, CA 958165025
(916) 447-3600
fax (916) 447-3668

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
September 7, 2023
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
California #40384

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578656146. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$70
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ultradent Products INC 1 $46.99
Align Technology, INC. 1 $23.06

By nature of payment

Gift
$47
Food and Beverage
$23

Frequently asked questions

Auto-generated from federal data
What is Dr. Therese O'Brien's medical specialty?
Dr. Therese O'Brien practices General Practice Dentistry in Sacramento, CA.
Where does Dr. Therese O'Brien practice?
Dr. Therese O'Brien practices at 2409 L St, Sacramento, CA 958165025. Office phone: 9164473600.
What is Dr. Therese O'Brien's NPI?
Dr. Therese O'Brien's National Provider Identifier (NPI) is 1578656146, issued by NPPES.