JUDITH KAY JOHNSTON DH
NPI 1649330739
Dental Hygienist in Ridgefield, WA

Q: What is Judith Johnston's NPI number?

The NPI number for Judith Johnston is 1649330739. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Q: What is Judith Johnston'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 Judith Johnston was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 December 11, 2006

916 NW 194TH ST, RIDGEFIELD, WA 98642(360) 571-3139 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Judith Kay Johnston Dh NPPES

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

JUDITH KAY JOHNSTON DH (NPI 1649330739) is an individual dental hygienist in Ridgefield, Washington, licensed in Washington (DH1051) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1649330739

Entity TypeIndividualFemale

Primary Taxonomy124Q00000X

Provider Legal NameJUDITH KAY JOHNSTONCredential: DH

Location Address916 NW 194TH STRidgefield, WA 98642-5795

Mailing Address916 Nw 194th StRidgefield, WA 98642-5795 · (360) 887-8787

Phone(360) 571-3139

Sole ProprietorYes

Enumeration DateDecember 11, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1649330739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDental HygienistDental Providers

Taxonomy Code124Q00000X

License✔ Licensed in WA · DH1051

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.

916 NW 194TH ST, Ridgefield, WA 98642

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Judith Johnston's NPI number?

The NPI number for Judith Johnston is 1649330739. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Where is Judith Johnston located?

Judith Johnston practices at 916 NW 194th St, Ridgefield, WA 98642. The listed phone number is (360) 571-3139.

What is Judith Johnston's specialty?

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

When was this NPI record last updated?

The NPPES record for Judith Johnston was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.