Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Li, MD

Q: What is the NPI number for Jennifer Li?

The National Provider Identifier (NPI) for Jennifer Li is 1417475591, a Type 1 (individual) record in the CMS NPPES registry.

Surgery Physician in Aurora, IL · enumerated 2017.

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

National Provider Identifier

1417475591

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Registry record

Entity type Individual (Type 1)

Name Jennifer Li

Credential MD

Sex Female

Practice address 1325 N Highland Ave, Aurora, IL, 60506

Phone (312) 731-3593

Fax (312) 731-3593

Enumeration date Sep 8, 2017

Last updated in NPPES Sep 2, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036.181465 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jennifer Li practice?

The practice location on file with NPPES is in Aurora, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jennifer Li?

The National Provider Identifier (NPI) for Jennifer Li is 1417475591, 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 2026-09-02.