What is Sandy Yu's NPI number?

Sandy Yu's National Provider Identifier (NPI) is 1396690020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sandy Yu's specialty?

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

Where is Sandy Yu located?

Sandy Yu's practice location on file with NPPES is 2630 W Rumble Rd, Modesto, CA 95350-0155.

What is Sandy Yu's phone number?

The practice phone number listed in the NPPES registry for Sandy Yu is (209) 222-2378.

Is Sandy Yu's NPI active?

Yes — Sandy Yu's NPI (1396690020) is active in the NPPES registry as of the last update on 2026-02-27.

IndividualActive

Sandy Yu

NPI 1396690020 · Behavior Technician · Modesto, CA

Sandy Yu is a Behavior Technician provider in Modesto, CA (NPI 1396690020).

Provider details

NPI number: 1396690020
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(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

2630 W Rumble Rd

Modesto, CA 95350-0155

Phone: (209) 222-2378

Street-level locationGet directions

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Mailing address