Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Crista Lyn Pervelis, LCSW

School Social Worker in Brookhaven, NY · enumerated 2011.

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

National Provider Identifier

1265717078

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Registry record

Entity type Individual (Type 1)

Name Mrs. Crista Lyn Pervelis

Credential LCSW

Sex Female

Practice address 101 Fireplace Neck Road, Brookhaven, NY, 11719

Phone (631) 730-1700

Enumeration date Oct 13, 2011

Last updated in NPPES Oct 13, 2011

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 078407-1 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

What is the NPI number for Crista Pervelis?

The National Provider Identifier (NPI) for Crista Pervelis is 1265717078, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crista Pervelis practice?

The practice location on file with NPPES is in Brookhaven, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-13.