Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Nielsen

Counselor in Elgin, IL · enumerated 2022.

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

National Provider Identifier

1629728589

Verified

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Registry record

Entity type Individual (Type 1)

Name Eric Nielsen

Sex Male

Practice address 73 S Riverside Dr, Elgin, IL, 60120

Phone (708) 240-3011

Enumeration date Mar 24, 2022

Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 180016109 (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

Is NPI 1629728589 active?

Yes, as of the latest NPPES snapshot, NPI 1629728589 is active (record last updated 2025-09-08).

How do I verify Eric Nielsen's NPI record?

Cross-check NPI 1629728589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Claire Cerny Clinical Social Worker · Elgin, IL NPI 1871275388 Elizabeth Jackson Mental Health Counselor · Elgin, IL NPI 1528885175 Daphne Jones Professional Counselor · Elgin, IL NPI 1629885652 Diego Reeb Mental Health Counselor · Elgin, IL NPI 1528873312 Kelsey Kruel Mental Health Counselor · Elgin, IL NPI 1144185695

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.