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Derek Thompson Dmd Patrick Ferguson DDS Pllc

Dentist in Sunnyside, WA · enumerated 2011 · authorized official Derek Thompson, Owner.

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

National Provider Identifier

1689966616

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Registry record

Entity type Organization (Type 2)
Legal business name Derek Thompson Dmd Patrick Ferguson DDS Pllc
Other name <Unavail>
Practice address 3217 Picard Pl, Sunnyside, WA, 98944
Phone (509) 823-4480
Fax (509) 823-4488
Enumeration date May 10, 2011
Last updated in NPPES May 10, 2011

Taxonomy & classification

122300000X Dentist Dental Providers · License 9229 (WA) Primary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 11197 (WA) Secondary

Authorized official

Name Derek Thompson
Title Owner
Phone (509) 823-4480

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 Derek Thompson Dmd Patrick Ferguson DDS Pllc?
Derek Thompson Dmd Patrick Ferguson DDS Pllc is registered in NPPES as a Dentist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-10.