What is Chuan-Yu Ma's NPI number?

Chuan-Yu Ma's National Provider Identifier (NPI) is 1487538963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chuan-Yu Ma's specialty?

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

Where is Chuan-Yu Ma located?

Chuan-Yu Ma's practice location on file with NPPES is 12395 Lewis St Ste 102, Garden Grove, CA 92840-4698.

What is Chuan-Yu Ma's phone number?

The practice phone number listed in the NPPES registry for Chuan-Yu Ma is (760) 634-1125.

Is Chuan-Yu Ma's NPI active?

Yes — Chuan-Yu Ma's NPI (1487538963) is active in the NPPES registry as of the last update on 2025-08-05.

IndividualActive

Chuan-Yu Ma

NPI 1487538963 · Behavior Technician · Garden Grove, CA

Chuan-Yu Ma is a Behavior Technician provider in Garden Grove, CA (NPI 1487538963).

Provider details

NPI number: 1487538963
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: Yes

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
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

12395 Lewis St Ste 102

Garden Grove, CA 92840-4698

Phone: (760) 634-1125

Street-level locationGet directions

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Mailing address