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Ddw and Associates, Pllc

General Practice Dentistry in Dickson, TN · enumerated 2016 · authorized official Darrell Walker, DDS/Owner.

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

National Provider Identifier

1811430358

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Registry record

Entity type Organization (Type 2)
Legal business name Ddw and Associates, Pllc
Practice address 445 Highway 46 S, Dickson, TN, 37055
Phone (615) 375-3060
Fax (615) 446-5178
Enumeration date Dec 1, 2016
Last updated in NPPES Dec 1, 2016

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 9934 (TN) Primary

Authorized official

Name Darrell Walker
Title DDS/Owner
Phone (615) 375-3060

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 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.
What type of organization is Ddw and Associates, Pllc?
Ddw and Associates, Pllc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-01.