What is Zya Hall's NPI number?

Zya Hall's National Provider Identifier (NPI) is 1609735075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zya Hall's specialty?

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

Where is Zya Hall located?

Zya Hall's practice location on file with NPPES is 1620 N Main St Ste 1, Walnut Creek, CA 94596-4653.

What is Zya Hall's phone number?

The practice phone number listed in the NPPES registry for Zya Hall is (925) 286-6050.

Is Zya Hall's NPI active?

Yes — Zya Hall's NPI (1609735075) is active in the NPPES registry as of the last update on 2026-01-20.

IndividualActive

Zya Hall

NPI 1609735075 · Behavior Technician · Walnut Creek, CA

Zya Hall is a Behavior Technician provider in Walnut Creek, CA (NPI 1609735075).

Provider details

NPI number: 1609735075
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

1620 N Main St Ste 1

Walnut Creek, CA 94596-4653

Phone: (925) 286-6050

Street-level locationGet directions

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Mailing address