Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Dawn Heather Mccollom, LCSW

Clinical Social Worker in Ottawa, IL · enumerated 2008 · practices at Synergy Institute S.C..

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

National Provider Identifier

1841454766

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dawn Heather Mccollom

Credential LCSW

Sex Female

Practice address Ottawa, IL, 61350

Phone (815) 433-5101

Fax (815) 433-5102

Enumeration date Jul 10, 2008

Last updated in NPPES Jan 1, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.012197 (IL) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Dawn Mccollom's NPI record?

Cross-check NPI 1841454766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841454766 active?

Yes, as of the latest NPPES snapshot, NPI 1841454766 is active (record last updated 2012-01-01).

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Synergy Institute S.C. Chiropractor · Ottawa, IL NPI 1114158557

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-01.