Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colette Jolliff

Behavior Analyst in Merrillville, IN · enumerated 2015 · practices at Innovations in Learning, PC.

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

National Provider Identifier

1689044000

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Registry record

Entity type Individual (Type 1)

Name Colette Jolliff

Sex Female

Practice address 8200 Georgia St, Merrillville, IN, 46410

Phone (219) 791-1400

Fax (219) 791-1422

Enumeration date Sep 28, 2015

Last updated in NPPES Jun 28, 2018

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

What is the NPI number for Colette Jolliff?

The National Provider Identifier (NPI) for Colette Jolliff is 1689044000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Colette Jolliff practice?

The practice location on file with NPPES is in Merrillville, IN. 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 2018-06-28.