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Darrell G. Day, DDS PA

General Practice Dentistry in Arlington, TX · enumerated 2014 · authorized official Darrell Day, Owner / Dentist.

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

National Provider Identifier

1306243043

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Registry record

Entity type Organization (Type 2)
Legal business name Darrell G. Day, DDS PA
Practice address 4501 Matlock Rd, Suite 301, Arlington, TX, 76018
Phone (817) 472-0888
Fax (817) 472-9753
Enumeration date Nov 24, 2014
Last updated in NPPES Nov 24, 2014

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 20868 (TX) Primary

Authorized official

Name Darrell Day
Title Owner / Dentist
Phone (817) 472-0888

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

What type of organization is Darrell G. Day, DDS PA?
Darrell G. Day, DDS PA is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-24.