What is Madison Duke's NPI number?

Madison Duke's National Provider Identifier (NPI) is 1639006505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Madison Duke's specialty?

Madison Duke is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Madison Duke located?

Madison Duke's practice location on file with NPPES is 410 E Tabernacle St, St George, UT 84770-2940.

What is Madison Duke's phone number?

The practice phone number listed in the NPPES registry for Madison Duke is (435) 767-7929.

Is Madison Duke's NPI active?

Yes — Madison Duke's NPI (1639006505) is active in the NPPES registry as of the last update on 2026-05-05.

IndividualActive

Madison Duke

NPI 1639006505 · Behavior Technician · St George, UT

Madison Duke is a Behavior Technician provider in St George, UT (NPI 1639006505).

Provider details

NPI number: 1639006505
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

410 E Tabernacle St

St George, UT 84770-2940

Phone: (435) 767-7929

Street-level locationGet directions

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Mailing address