What is Joyce Liu's NPI number?

Joyce Liu's National Provider Identifier (NPI) is 1427844489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joyce Liu's specialty?

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

Where is Joyce Liu located?

Joyce Liu's practice location on file with NPPES is 1151 Dove St Ste 140, Newport Beach, CA 92660-2837.

What is Joyce Liu's phone number?

The practice phone number listed in the NPPES registry for Joyce Liu is (657) 294-5113.

Is Joyce Liu's NPI active?

Yes — Joyce Liu's NPI (1427844489) is active in the NPPES registry as of the last update on 2025-04-16.

IndividualActive

Joyce Liu

NPI 1427844489 · Behavior Technician · Newport Beach, CA

Joyce Liu is a Behavior Technician provider in Newport Beach, CA (NPI 1427844489).

Provider details

NPI number: 1427844489
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES 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

1151 Dove St Ste 140

Newport Beach, CA 92660-2837

Phone: (657) 294-5113

Fax: (657) 294-5114

Street-level locationGet directions

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Mailing address