What is Qihui Sun's NPI number?

Qihui Sun's National Provider Identifier (NPI) is 1558231381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Qihui Sun's specialty?

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

Where is Qihui Sun located?

Qihui Sun's practice location on file with NPPES is 36826 Ruschin Dr, Newark, CA 94560-3143.

What is Qihui Sun's phone number?

The practice phone number listed in the NPPES registry for Qihui Sun is (878) 787-1710.

Is Qihui Sun's NPI active?

Yes — Qihui Sun's NPI (1558231381) is active in the NPPES registry as of the last update on 2025-11-06.

IndividualActive

Qihui Sun

NPI 1558231381 · Behavior Analyst · Newark, CA

Qihui Sun is a Behavior Analyst provider in Newark, CA (NPI 1558231381).

Provider details

NPI number: 1558231381
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sole proprietor: No

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

36826 Ruschin Dr

Newark, CA 94560-3143

Phone: (878) 787-1710

Street-level locationGet directions

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Mailing address