What is Ying Ying Lee's NPI number?

Ying Ying Lee's National Provider Identifier (NPI) is 1063352888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ying Ying Lee's specialty?

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

Where is Ying Ying Lee located?

Ying Ying Lee's practice location on file with NPPES is 39420 Liberty St Ste 150, Fremont, CA 94538-2284.

What is Ying Ying Lee's phone number?

The practice phone number listed in the NPPES registry for Ying Ying Lee is (510) 794-5155.

Is Ying Ying Lee's NPI active?

Yes — Ying Ying Lee's NPI (1063352888) is active in the NPPES registry as of the last update on 2026-03-31.

IndividualActive

Ying Ying Lee

NPI 1063352888 · Behavior Technician · Fremont, CA

Ying Ying Lee is a Behavior Technician provider in Fremont, CA (NPI 1063352888).

Provider details

NPI number: 1063352888
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

39420 Liberty St Ste 150

Fremont, CA 94538-2284

Phone: (510) 794-5155

Approximate (ZIP-level) locationGet directions

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Mailing address