Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Joseph Cannizzaro

Counselor in Sayville, NY · enumerated 2019 · practices at Suffolk Counseling Services.

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

National Provider Identifier

1801438924

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Registry record

Entity type Individual (Type 1)

Name Christopher Joseph Cannizzaro

Sex Male

Practice address 23 Candee Ave, Sayville, NY, 11782

Phone (631) 629-2250

Enumeration date Oct 9, 2019

Last updated in NPPES Jun 9, 2025

Taxonomy & licenses

101Y00000X Counselor 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.

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Frequently asked questions

What is the NPI number for Christopher Cannizzaro?

The National Provider Identifier (NPI) for Christopher Cannizzaro is 1801438924, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Cannizzaro practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-09.