Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Adrienne Castillo Mitchell

Behavior Technician in Gardner, MA · enumerated 2023.

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

National Provider Identifier

1194597237

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Registry record

Entity type Individual (Type 1)

Name Ms. Adrienne Castillo Mitchell

Sex Female

Practice address 27 Winter St, Gardner, MA, 01440

Phone (857) 719-7839

Enumeration date Oct 23, 2023

Last updated in NPPES Oct 23, 2023

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 Adrienne Mitchell practice?

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

What is the NPI number for Adrienne Mitchell?

The National Provider Identifier (NPI) for Adrienne Mitchell is 1194597237, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-23.