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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHLOE GENEVA WILLIAMS
NPI 1881334589
Emergency Medicine in Rockford, IL

Active since March 30, 2022
8201 E RIVERSIDE BLVD, ROCKFORD, IL 61114(815) 971-7000 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 18, 2026, Jun 15, 2023, Mar 27, 2023 (3 updates tracked since 2023).

About Chloe Geneva Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHLOE GENEVA WILLIAMS (NPI 1881334589) is an individual emergency medicine provider in Rockford, Illinois, licensed in Illinois (036180576) and active in the NPI registry since March 2022. She maintains 3 additional practice locations.

NPPES Registry Identity

NPI1881334589
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameCHLOE GENEVA WILLIAMS
Location Address8201 E RIVERSIDE BLVDRockford, IL 61114-2300
Mailing Address8201 E Riverside BlvdRockford, IL 61114-2300 · (815) 971-7000
Phone(815) 971-7000
Sole ProprietorNo
Enumeration DateMarch 30, 2022
Last NPPES UpdateAugust 18, 20263 updates tracked since enumeration
NPPES CertifiedAugust 18, 2026
✔ NPI 1881334589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036180576✔ Licensed in IL · 125.081280
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8201 E RIVERSIDE BLVD, Rockford, IL 61114
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Secondary Practice Locations 3

Location 11504 S Galena AveDixon, IL 61021-4093 · Phone (815) 971-3170
Location 25000 Prairie Rose DrRoscoe, IL 61073-7792 · Phone (815) 971-2000
Location 34440 W 95th StOak Lawn, IL 60453-2600 · Phone (708) 684-5375

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BHARGAV DESAI M.D.
Neurological Surgery
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-7000
DR. ALIX VINCENT MD
Radiology (Neuroradiology)
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-7000
ERIN MARGARET OZMINKOWSKI
Internal Medicine
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-6364
LAURA MADLINGER LEWIS OTD. OTR/L, CNT
Occupational Therapist
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-7000
STEPHANIE YEAGER APN
Internal Medicine (Hospice and Palliative Medicine)
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-5000
CAMERON JOSEPH SMITH PHARMD
Pharmacist
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-7000
KARL E. MAGSAMEN M.D.
Radiology (Vascular & Interventional Radiology)
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-7000
CHRISTINE NA-EUN MILLAR MD
Anesthesiology
8201 E RIVERSIDE BLVD
ROCKFORD, IL 61114
Winnebago County (815) 971-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chloe Williams's NPI number?

The NPI number for Chloe Williams is 1881334589. It was assigned to this individual provider in the NPPES registry on March 30, 2022.

Where is Chloe Williams located?

Chloe Williams practices at 8201 E Riverside Blvd, Rockford, IL 61114. The listed phone number is (815) 971-7000.

What is Chloe Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Chloe Williams was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.