Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Valerie Guerra, LSW
Social Worker in Chicago, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912450370
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Registry record
Entity type Individual (Type 1)
Name Valerie Guerra
Credential LSW
Sex Male
Practice address 6631 N Bosworth Ave, Chicago, IL, 60626
Phone (773) 296-7544
Enumeration date Aug 2, 2016
Last updated in NPPES Aug 2, 2016
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150014760 (IL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 150014760 | Other | IL | STATE LICENSE |
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 Valerie Guerra's NPI record?
Cross-check NPI 1912450370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912450370 active?
Yes, as of the latest NPPES snapshot, NPI 1912450370 is active (record last updated 2016-08-02).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-02.