Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erik Versen

Q: What is the NPI number for Erik Versen?

The National Provider Identifier (NPI) for Erik Versen is 1861128894, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Deerfield, IL · enumerated 2022 · practices at Kgh Consultation & Treatment, Inc..

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

National Provider Identifier

1861128894

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Registry record

Entity type Individual (Type 1)

Name Erik Versen

Sex Male

Practice address 1161 Lake Cook Rd, Deerfield, IL, 60015

Phone (224) 284-2240

Fax (312) 893-2118

Enumeration date Aug 1, 2022

Last updated in NPPES Aug 1, 2022

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License RBT-22-221225 (IL) 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 Erik Versen?

The National Provider Identifier (NPI) for Erik Versen is 1861128894, a Type 1 (individual) record in the CMS NPPES registry.

Where does Erik Versen practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-01.