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Casillo Enterprises LLC

Casillo Enterprises LLC is a healthcare organization registered as Clinical Medical Laboratory in Chicago, IL, holding Type 2 (organization) NPI 1639836729 since 2021. The authorized official on file is Brian Lerner, President.

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NPI 1639836729
Entity type Organization (Type 2)
Legal business name Casillo Enterprises LLC
Practice address 4924 W DEMING PL, Chicago, IL, 60639
Phone 3128687166
Enumeration date 2021-11-23
Last updated in NPPES 2022-01-14

Authorized official

Name Brian Lerner
Title President
Phone 3128687166

Taxonomy & classification

Taxonomy code Specialty Primary License State
251S00000X Community/Behavioral Health Agency Secondary
333600000X Pharmacy Secondary
291U00000X Clinical Medical Laboratory Primary
Copy-ready billing details
Provider: Casillo Enterprises LLC
NPI: 1639836729
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 4924 W DEMING PL, Chicago, IL, 60639

Providers at this address

NPI Name Type Specialty Location
1447901004 Fslshk Inc Organization Medical Laboratory Technician Chicago, IL

Verify this record

Cross-check NPI 1639836729 against the authoritative CMS record: view Casillo Enterprises LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Casillo Enterprises LLC?
NPPES lists Brian Lerner (President) as the authorized official for this organization.
What is the NPI number for Casillo Enterprises LLC?
The NPI for Casillo Enterprises LLC is 1639836729, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-01-14.