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Mercedes Herrera, LCSW

Clinical Social Worker in Chicago, IL · enumerated 2019 · practices at Blue Bird Day LLC.

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

National Provider Identifier

1598304255

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Registry record

Entity type Individual (Type 1)
Name Mercedes Herrera
Credential LCSW
Sex Female
Practice address 1233 W Adams St, Chicago, IL, 60607
Phone (312) 241-1204
Enumeration date Dec 29, 2019
Last updated in NPPES Apr 1, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.025215 (IL) Primary
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.103417 (IL) Secondary
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

Where does Mercedes Herrera practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mercedes Herrera?
The National Provider Identifier (NPI) for Mercedes Herrera is 1598304255, 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 2024-04-01.