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Main St Dental Pllc

General Practice Dentistry in Alton, TX · enumerated 2019 · authorized official Patrick Whilby, Owner/Dentist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164089645

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Registry record

Entity type Organization (Type 2)
Legal business name Main St Dental Pllc
Practice address 921 E Main Ave Ste 2, Alton, TX, 78573
Phone (956) 583-5050
Fax (956) 583-5067
Enumeration date May 21, 2019
Last updated in NPPES May 21, 2019

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Patrick Whilby
Title Owner/Dentist
Phone (956) 583-5050

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Main St Dental Pllc?
NPPES lists Patrick Whilby (Owner/Dentist) as the authorized official for this organization.
What is the NPI number for Main St Dental Pllc?
The NPI for Main St Dental Pllc is 1164089645, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-21.