Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stefania Pililis

Behavior Analyst in Hanover, PA · enumerated 2021.

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

National Provider Identifier

1841860921

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Registry record

Entity type Individual (Type 1)

Name Stefania Pililis

Sex Female

Practice address 625 W Elm Ave, Hanover, PA, 17331

Phone (717) 632-4900

Enumeration date Jun 30, 2021

Last updated in NPPES Jul 2, 2021

Taxonomy & licenses

103K00000X Behavior Analyst 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 Stefania Pililis practice?

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

What is the NPI number for Stefania Pililis?

The National Provider Identifier (NPI) for Stefania Pililis is 1841860921, 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 2021-07-02.