Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Karson

Psychiatry Physician in Lincolnshire, IL · enumerated 2020.

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

National Provider Identifier

1881222651

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Registry record

Entity type Individual (Type 1)

Name Chelsea Karson

Sex Female

Practice address 250 Parkway Dr Ste 150, Lincolnshire, IL, 60069

Phone (833) 351-8255

Enumeration date Mar 29, 2020

Last updated in NPPES Jun 21, 2024

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 125.075859 (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

Where does Chelsea Karson practice?

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

What is the NPI number for Chelsea Karson?

The National Provider Identifier (NPI) for Chelsea Karson is 1881222651, 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 2024-06-21.