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DR. THERESE L O'BRIEN D.D.S.
NPI 1578656146
Dentist - General Practice in Sacramento, CA

Active since October 02, 2006
2409 L ST, #2, SACRAMENTO, CA 95816(916) 447-3600(916) 447-3668 Get Directions Write a Review

NPPES record last updated: September 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Therese L O'brien D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THERESE L O'BRIEN D.D.S. (NPI 1578656146) is an individual general practice provider in Sacramento, California, licensed in California (40384) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1578656146
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. THERESE L O'BRIENCredential: D.D.S.
Location Address2409 L ST, #2Sacramento, CA 95816-5025
Mailing Address2409 L St, #2Sacramento, CA 95816-5025 · (916) 447-3600 · Fax (916) 447-3668
Phone(916) 447-3600
Fax(916) 447-3668
Sole ProprietorYes
Enumeration DateOctober 2, 2006
Last NPPES UpdateSeptember 7, 2023
✔ NPI 1578656146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 40384
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
2409 L ST, Sacramento, CA 95816
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama and more.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GARRY J BARONE D.D.S.
Dentist (General Practice)
2409 L ST, STE 4
SACRAMENTO, CA 95816
Sacramento County (916) 443-1905
DR. JEROME JARL DABY DDS
Dentist
2409 L ST, SUITE #3
SACRAMENTO, CA 95816
Sacramento County (916) 443-8908
DOUGLAS ALAN GEDESTAD D.M.D.
Dentist
2409 L ST, SUITE 1
SACRAMENTO, CA 95816
Sacramento County (916) 448-1444

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Therese O'brien's NPI number?

The NPI number for Therese O'brien is 1578656146. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Therese O'brien located?

Therese O'brien practices at 2409 L St #2, Sacramento, CA 95816. The listed phone number is (916) 447-3600.

What is Therese O'brien's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Therese O'brien accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 7 other insurers list Therese O'brien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Therese O'brien was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.