What is Jillian Day's NPI number?

Jillian Day's National Provider Identifier (NPI) is 1922943844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jillian Day's specialty?

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

Where is Jillian Day located?

Jillian Day's practice location on file with NPPES is 1834 E Baseline Rd Ste 101, Tempe, AZ 85283-1508.

What is Jillian Day's phone number?

The practice phone number listed in the NPPES registry for Jillian Day is (480) 902-0771.

Is Jillian Day's NPI active?

Yes — Jillian Day's NPI (1922943844) is active in the NPPES registry as of the last update on 2026-04-20.

IndividualActive

Jillian Day

NPI 1922943844 · Behavior Technician · Tempe, AZ

Jillian Day is a Behavior Technician provider in Tempe, AZ (NPI 1922943844).

Provider details

NPI number: 1922943844
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(46/100 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

1834 E Baseline Rd Ste 101

Tempe, AZ 85283-1508

Phone: (480) 902-0771

Street-level locationGet directions

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Mailing address