What is Vivian Duong's NPI number?

Vivian Duong's National Provider Identifier (NPI) is 1154253862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivian Duong's specialty?

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

Where is Vivian Duong located?

Vivian Duong's practice location on file with NPPES is 103 Ferndale Ave Se, Renton, WA 98056-8881.

What is Vivian Duong's phone number?

The practice phone number listed in the NPPES registry for Vivian Duong is (206) 229-9647.

Is Vivian Duong's NPI active?

Yes — Vivian Duong's NPI (1154253862) is active in the NPPES registry as of the last update on 2026-05-29.

IndividualActive

Vivian Duong

NPI 1154253862 · Behavior Technician · Renton, WA

Vivian Duong is a Behavior Technician provider in Renton, WA (NPI 1154253862).

Provider details

NPI number: 1154253862
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

103 Ferndale Ave Se

Renton, WA 98056-8881

Phone: (206) 229-9647

Street-level locationGet directions

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Mailing address