Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cristal Delvillar

Behavior Technician in Lawrence, MA · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366913311

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Cristal Delvillar

Sex Female

Practice address 14 Birch St, Lawrence, MA, 01841

Phone (978) 853-2147

Enumeration date Dec 16, 2018

Last updated in NPPES Dec 16, 2018

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Cristal Delvillar?

Cristal Delvillar is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-16.