Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Thomopoulos

Behavior Analyst in Waldorf, MD · enumerated 2023.

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

National Provider Identifier

1003513771

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Registry record

Entity type Individual (Type 1)

Name Christina Thomopoulos

Sex Female

Practice address 11885 Holly Ln Ste 1, Waldorf, MD, 20601

Phone (866) 727-8274

Enumeration date Feb 13, 2023

Last updated in NPPES Mar 26, 2026

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.

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Frequently asked questions

Where does Christina Thomopoulos practice?

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

What is the NPI number for Christina Thomopoulos?

The National Provider Identifier (NPI) for Christina Thomopoulos is 1003513771, 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 2026-03-26.