Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Loretta Lynn Colhardt, LSW
Social Worker in Lockport, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629784004
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Registry record
Entity type Individual (Type 1)
Name Ms. Loretta Lynn Colhardt
Credential LSW
Sex Female
Practice address 16221 W 159th St, Lockport, IL, 60441
Phone (888) 428-7890
Enumeration date Jan 27, 2023
Last updated in NPPES Jan 27, 2023
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150013247 (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.
Frequently asked questions
How do I verify Loretta Colhardt's NPI record?
Cross-check NPI 1629784004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629784004 active?
Yes, as of the latest NPPES snapshot, NPI 1629784004 is active (record last updated 2023-01-27).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-27.