Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lauren Jacker MD LLC

Psychiatry Physician in Highland Park, IL · enumerated 2015 · authorized official Lauren Jacker, President.

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

National Provider Identifier

1487044335

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Registry record

Entity type Organization (Type 2)

Legal business name Lauren Jacker MD LLC

Practice address 1893 Sheridan Rd, Suite 303, Highland Park, IL, 60035

Phone (847) 831-9304

Fax (847) 831-9594

Enumeration date Jan 30, 2015

Last updated in NPPES Mar 19, 2015

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036065604 (IL) Primary

Authorized official

Name Lauren Jacker

Title President

Phone (847) 831-9304

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-03-19. Verify at npiregistry.cms.hhs.gov.

Where is Lauren Jacker MD LLC located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-19.