TRISHA FERGUSON RDH
NPI 1790160018
Dental Hygienist in Spokane Valley, WA

Q: What is Trisha Ferguson's NPI number?

The NPI number for Trisha Ferguson is 1790160018. It was assigned to this individual provider in the NPPES registry on July 28, 2015.

Q: What is Trisha Ferguson's specialty?

The primary specialty registered for this NPI is Dental Hygienist with taxonomy code 124Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Trisha Ferguson was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 28, 2015

1502 N VERCLER RD, SPOKANE VALLEY, WA 99216(509) 444-8200(509) 434-0392 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 29, 2026, Apr 3, 2025 (2 updates tracked since 2025).

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About Trisha Ferguson Rdh NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRISHA FERGUSON RDH (NPI 1790160018) is an individual dental hygienist in Spokane Valley, Washington, licensed in Washington (DH60578808) and active in the NPI registry since July 2015.

NPPES Registry Identity

NPI1790160018

Entity TypeIndividualFemale

Primary Taxonomy124Q00000X

Provider Legal NameTRISHA FERGUSONCredential: RDH

Location Address1502 N VERCLER RDSpokane Valley, WA 99216-1078

Mailing Address731 N Iron Bridge WaySpokane, WA 99202-4926 · (509) 444-8888 · Fax (509) 444-7806

Phone(509) 444-8200

Fax(509) 434-0392

Sole ProprietorNo

Enumeration DateJuly 28, 2015

Last NPPES UpdateApril 29, 20262 updates tracked since enumeration

NPPES CertifiedApril 29, 2026

✔ NPI 1790160018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDental HygienistDental Providers

Taxonomy Code124Q00000X

License✔ Licensed in WA · DH60578808

Definition

An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

1502 N VERCLER RD, Spokane Valley, WA 99216

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LILA ANNE ERICKSON MSPAS, PA-C

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