DR. DAN BENJAMIN SIZEMORE DDS
NPI 1578579900
Dentist - General Practice in San Dimas, CA

Q: What is Dan Sizemore's NPI number?

The NPI number for Dan Sizemore is 1578579900. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is Dan Sizemore's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Dan Sizemore was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 31, 2006

213 N SAN DIMAS AVE, SAN DIMAS, CA 91773(909) 599-3398(909) 599-1398 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Dan Benjamin Sizemore Dds NPPES

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

DR. DAN BENJAMIN SIZEMORE DDS (NPI 1578579900) is an individual general practice provider in San Dimas, California, licensed in California (28239) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1578579900

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DAN BENJAMIN SIZEMORECredential: DDS

Location Address213 N SAN DIMAS AVESan Dimas, CA 91773-2649

Mailing Address213 N San Dimas AveSan Dimas, CA 91773-2649 · (909) 599-3398 · Fax (909) 599-1398

Phone(909) 599-3398

Fax(909) 599-1398

Sole ProprietorNo

Enumeration DateJuly 31, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1578579900 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 · 28239

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.

213 N SAN DIMAS AVE, San Dimas, CA 91773

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Other Providers at the Same Location NPPES 2

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

TOAN D NGUYEN DDS INC

Dentist

213 N SAN DIMAS AVE
SAN DIMAS, CA 91773

Los Angeles County (909) 599-1398

DR. TOAN DUY NGUYEN D.D.S.

Dentist (General Practice)

213 N SAN DIMAS AVE
SAN DIMAS, CA 91773

Los Angeles County (909) 599-3398

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 Dan Sizemore's NPI number?

The NPI number for Dan Sizemore is 1578579900. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Dan Sizemore located?

Dan Sizemore practices at 213 N San Dimas Ave, San Dimas, CA 91773. The listed phone number is (909) 599-3398.

What is Dan Sizemore's specialty?

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

When was this NPI record last updated?

The NPPES record for Dan Sizemore was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.