What is Dayeong Yang's NPI number?

Dayeong Yang's National Provider Identifier (NPI) is 1578427126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dayeong Yang's specialty?

Dayeong Yang is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Dayeong Yang located?

Dayeong Yang's practice location on file with NPPES is 3003 Northup Way Ste 200, Bellevue, WA 98004-1480.

What is Dayeong Yang's phone number?

The practice phone number listed in the NPPES registry for Dayeong Yang is (425) 822-6442.

Is Dayeong Yang's NPI active?

Yes — Dayeong Yang's NPI (1578427126) is active in the NPPES registry as of the last update on 2025-12-09.

IndividualActive

Dayeong Yang

NPI 1578427126 · Behavior Analyst · Bellevue, WA

Dayeong Yang is a Behavior Analyst provider in Bellevue, WA (NPI 1578427126).

Provider details

NPI number: 1578427126
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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

3003 Northup Way Ste 200

Bellevue, WA 98004-1480

Phone: (425) 822-6442

Street-level locationGet directions

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Mailing address