Petrina Louis Alesy

Petrina Louis Alesy is a Behavior Technician provider (Behavior Technician) practicing in Everett, MA, registered in the NPPES registry with NPI 1508429515 since 2019.

✓ Active NPI ✓ Valid NPI checksum

NPI	1508429515
Entity type	Individual (Type 1)
Name	Petrina Louis Alesy
Sex	Female
Practice address	77 LEWIS ST, Everett, MA, 02149
Phone	7814281175
Enumeration date	2019-04-16
Last updated in NPPES	2019-04-16

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Petrina Alesy
NPI: 1508429515
Taxonomy: 106S00000X (Behavior Technician)
Address: 77 LEWIS ST, Everett, MA, 02149

Verify this record

Cross-check NPI 1508429515 against the authoritative CMS record: view Petrina Louis Alesy on the official NPPES registry .

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 or validate an NPI number.

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 Petrina Alesy?

Petrina Alesy 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 2026-07-11. Provider record last updated 2019-04-16.