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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. WANDA DIXON RDH
NPI 1285628263
Dental Hygienist in Washington, DC

Active since September 07, 2005
166 BUCHANAN ST SE, WASHINGTON, DC 20374(202) 433-2480 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Wanda Dixon Rdh NPPES

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

MS. WANDA DIXON RDH (NPI 1285628263) is an individual dental hygienist in Washington, District Of Columbia, licensed in District Of Columbia (124Q00000X) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1285628263
Entity TypeIndividualFemale
Primary Taxonomy124Q00000X
Provider Legal NameMS. WANDA DIXONCredential: RDH
Location Address166 BUCHANAN ST SEWashington, DC 20374
Mailing Address807 Quackenbos St NwWashington, DC 20011-1912 · (202) 433-2480
Phone(202) 433-2480
Sole ProprietorNo
Enumeration DateSeptember 7, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1285628263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDental HygienistDental Providers
Taxonomy Code124Q00000X
License✔ Licensed in DC · 124Q00000X
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.
166 BUCHANAN ST SE, Washington, DC 20374
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Other Identifiers 1

Other1526DC · Hygienist

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 Wanda Dixon's NPI number?

The NPI number for Wanda Dixon is 1285628263. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Wanda Dixon located?

Wanda Dixon practices at 166 Buchanan St SE, Washington, DC 20374. The listed phone number is (202) 433-2480.

What is Wanda Dixon'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 Wanda Dixon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.