Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Olson

Epilepsy Physician in Chicago, IL · enumerated 2018.

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

National Provider Identifier

1144725573

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Registry record

Entity type Individual (Type 1)

Name Jennifer Olson

Sex Female

Practice address 1725 W Harrison St Ste 1106, Chicago, IL, 60612

Phone (312) 563-3447

Enumeration date Mar 27, 2018

Last updated in NPPES Jun 28, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2084E0001X Epilepsy Physician Allopathic & Osteopathic Physicians · License 036.160348 (IL) Primary

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 Jennifer Olson 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 Jennifer Olson?

The National Provider Identifier (NPI) for Jennifer Olson is 1144725573, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Amar Bhatt Neurology Physician · Chicago, IL NPI 1699930818 Christopher Muth Clinical Neurophysiology Physician · Chicago, IL NPI 1700105970 Joo Yeon Nam Neurology Physician · Chicago, IL NPI 1750675187 Thomas Shoemaker Neurology Physician · Chicago, IL NPI 1629335450 Mitra Afshari Neurology Physician · Chicago, IL NPI 1285998237 Fabian Sierra Morales Neurology Physician · Chicago, IL NPI 1992060271 Kyle Wylie Clinical Neurophysiology Physician · Chicago, IL NPI 1811484272 Brianna Sennott Neurology Physician · Chicago, IL NPI 1447814959

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-28.