What is Hayley Dasilva's NPI number?

Hayley Dasilva's National Provider Identifier (NPI) is 1891638326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hayley Dasilva's specialty?

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

Where is Hayley Dasilva located?

Hayley Dasilva's practice location on file with NPPES is 170 Pleasant St Ste 100, Fall River, MA 02721-3015.

What is Hayley Dasilva's phone number?

The practice phone number listed in the NPPES registry for Hayley Dasilva is (774) 294-5722.

Is Hayley Dasilva's NPI active?

Yes — Hayley Dasilva's NPI (1891638326) is active in the NPPES registry as of the last update on 2026-04-10.

IndividualActive

Hayley Dasilva

NPI 1891638326 · Behavior Technician · Fall River, MA

Hayley Dasilva is a Behavior Technician provider in Fall River, MA (NPI 1891638326).

Provider details

NPI number: 1891638326
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(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

170 Pleasant St Ste 100

Fall River, MA 02721-3015

Phone: (774) 294-5722

Fax: (774) 294-5724

Street-level locationGet directions

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Mailing address