Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gerry Xie

Q: What is the NPI number for Gerry Xie?

The National Provider Identifier (NPI) for Gerry Xie is 1366020372, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Monrovia, CA · enumerated 2021.

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

National Provider Identifier

1366020372

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Registry record

Entity type Individual (Type 1)

Name Gerry Xie

Sex Male

Practice address 222 E Huntington Dr Ste 213, Monrovia, CA, 91016

Phone (866) 727-8274

Enumeration date Mar 31, 2021

Last updated in NPPES Aug 11, 2025

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

What is the NPI number for Gerry Xie?

The National Provider Identifier (NPI) for Gerry Xie is 1366020372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gerry Xie practice?

The practice location on file with NPPES is in Monrovia, CA. 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 2025-08-11.