Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sydney Di Lena

Behavior Technician in San Francisco, CA · enumerated 2024.

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

National Provider Identifier

1275363087

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Registry record

Entity type Individual (Type 1)

Name Sydney Di Lena

Sex Female

Practice address 44 Gough St Ste 206, San Francisco, CA, 94103

Phone (415) 463-1429

Enumeration date Aug 6, 2024

Last updated in NPPES Aug 6, 2024

Taxonomy & licenses

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

Where does Sydney Di Lena practice?

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

What is the NPI number for Sydney Di Lena?

The National Provider Identifier (NPI) for Sydney Di Lena is 1275363087, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-06.