Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lakeside Eye Clinic Inc

Preferred Provider Organization in Chicago, IL · enumerated 2007 · authorized official Ernesto Carrasco, President.

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

National Provider Identifier

1871794362

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Registry record

Entity type Organization (Type 2)

Legal business name Lakeside Eye Clinic Inc

Practice address 104 S Michigan Ave, 410, Chicago, IL, 60603

Phone (312) 553-1818

Fax (312) 641-5503

Enumeration date May 30, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

305R00000X Preferred Provider Organization Managed Care Organizations Primary

Authorized official

Name Ernesto Carrasco

Title President

Phone (312) 553-1818

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 → Validate an NPI →

Frequently asked questions

Where is Lakeside Eye Clinic Inc located?

The practice location on file with NPPES is in Chicago, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.