What is Willie Chan's NPI number?

Willie Chan's National Provider Identifier (NPI) is 1124753223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Willie Chan's specialty?

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

Where is Willie Chan located?

Willie Chan's practice location on file with NPPES is 37 Elmwood Dr, San Ramon, CA 94583-4183.

What is Willie Chan's phone number?

The practice phone number listed in the NPPES registry for Willie Chan is (925) 785-2438.

Is Willie Chan's NPI active?

Yes — Willie Chan's NPI (1124753223) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActive

Willie Chan

NPI 1124753223 · Behavior Technician · San Ramon, CA

Willie Chan is a Behavior Technician provider in San Ramon, CA (NPI 1124753223).

Provider details

NPI number: 1124753223
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
3 yrs 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

37 Elmwood Dr

San Ramon, CA 94583-4183

Phone: (925) 785-2438

Street-level locationGet directions

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Mailing address