Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Lauren Nichols, M.D.

Neurology Physician in Winfield, IL · enumerated 2013.

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

National Provider Identifier

1790028801

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Registry record

Entity type Individual (Type 1)

Name Jennifer Lauren Nichols

Credential M.D.

Sex Female

Practice address 25 N Winfield Rd Ste 432, Winfield, IL, 60190

Phone (630) 933-4056

Fax (630) 933-4057

Enumeration date Mar 27, 2013

Last updated in NPPES Sep 11, 2019

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD181791 (OR) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 036149010 (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 Nichols practice?

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

What is the NPI number for Jennifer Nichols?

The National Provider Identifier (NPI) for Jennifer Nichols is 1790028801, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Melany Danehy Behavioral Neurology & Neuropsychiatry Physician · Winfield, IL NPI 1952387318 Josephine De Lira Clinical Social Worker · Winfield, IL NPI 1689700437 Reid Kehoe Clinical Neuropsychologist · Winfield, IL NPI 1760736052 Diana Hengartner Neurology Physician · Winfield, IL NPI 1013354760 Anjali Gera Gopal Neurology Physician · Winfield, IL NPI 1053753129 Kristen Mader Family Nurse Practitioner · Winfield, IL NPI 1891127395 Julia Novitski Clinical Neuropsychologist · Winfield, IL NPI 1730679838

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-11.