What is Leonard Zeng's NPI number?

Leonard Zeng's National Provider Identifier (NPI) is 1811589146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leonard Zeng's specialty?

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

Where is Leonard Zeng located?

Leonard Zeng's practice location on file with NPPES is 800 S Broadway Ste 300, Walnut Creek, CA 94596-5218.

What is Leonard Zeng's phone number?

The practice phone number listed in the NPPES registry for Leonard Zeng is (925) 264-1902.

Is Leonard Zeng's NPI active?

Yes — Leonard Zeng's NPI (1811589146) is active in the NPPES registry as of the last update on 2021-02-08.

IndividualActive

Leonard Zeng

NPI 1811589146 · Behavior Technician · Walnut Creek, CA

Leonard Zeng is a Behavior Technician provider in Walnut Creek, CA (NPI 1811589146).

Provider details

NPI number: 1811589146
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 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

800 S Broadway Ste 300

Walnut Creek, CA 94596-5218

Phone: (925) 264-1902

Street-level locationGet directions

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Mailing address