DAVID PRESTON
NPI 1740123298
Specialist/Technologist - Speech-Language Assistant in San Tan Valley, AZ
About David Preston NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID PRESTON (NPI 1740123298) is an individual speech-language assistant in San Tan Valley, Arizona, licensed in Arizona (SLPA15205) and active in the NPI registry since April 2026. He maintains a secondary practice location in Florence.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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.
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 David Preston's NPI number?
The NPI number for David Preston is 1740123298. It was assigned to this individual provider in the NPPES registry on April 10, 2026. The provider is also known as Dave Duncan Preston.
Where is David Preston located?
David Preston practices at 28682 N Main St, San Tan Valley, AZ 85143. The listed phone number is (480) 888-7500.
What is David Preston's specialty?
The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.
When was this NPI record last updated?
The NPPES record for David Preston was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
