Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Derek Thompson DMD Patrick Ferguson DDS, PLLC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1942447628

Derek Thompson DMD Patrick Ferguson DDS, PLLC is an Orthodontics and Dentofacial Orthopedics Dentistry in Yakima, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4309 W Nob Hill Blvd
Yakima, WA 98908-3971
Phone: (509) 457-6300
Fax: (509) 248-7438
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 11197 (WA)

Record details

NPI number1942447628
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationDerek Thompson DMD Patrick Ferguson DDS, PLLC
Authorized official Cathy Meadows — Finance Manager · (509) 457-6300
Other names Apple Valley Dental & Orthodontics
NPI enumeratedJanuary 16, 2009
Last updated in NPPESJanuary 16, 2009
Mailing address4309 W Nob Hill Blvd, Yakima, WA 98908-3971

Other providers in Yakima