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DR. MARK LARSON D.D.S.
NPI 1538524905
Dentist in Westminster, CA

Active since December 29, 2015
5441 SAINT MARYS CIR, WESTMINSTER, CA 92683(714) 892-4258 Get Directions Write a Review

NPPES record last updated: December 29, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark Larson D.d.s. NPPES

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

DR. MARK LARSON D.D.S. (NPI 1538524905) is an individual dentist in Westminster, California, licensed in California (25569) and active in the NPI registry since December 2015.

NPPES Registry Identity

NPI1538524905
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. MARK LARSONCredential: D.D.S.
Location Address5441 SAINT MARYS CIRWestminster, CA 92683-3416
Mailing Address5441 Saint Marys CirWestminster, CA 92683-3416 · (714) 892-4258
Phone(714) 892-4258
Sole ProprietorYes
Enumeration DateDecember 29, 2015
✔ NPI 1538524905 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 25569
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
5441 SAINT MARYS CIR, Westminster, CA 92683
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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 Mark Larson's NPI number?

The NPI number for Mark Larson is 1538524905. It was assigned to this individual provider in the NPPES registry on December 29, 2015.

Where is Mark Larson located?

Mark Larson practices at 5441 Saint Marys Cir, Westminster, CA 92683. The listed phone number is (714) 892-4258.

What is Mark Larson's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Mark Larson was last updated on December 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.