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DR. DARREN WILL MD
NPI 1821792722
Pediatrics in Chicago, IL

Active since March 27, 2023PECOS Enrolled
820 S WOOD ST, CHICAGO, IL 60612(312) 996-7416 Get Directions Write a Review

NPPES record last updated: December 1, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 18, 2023, Mar 27, 2023 (2 updates tracked since 2023).

About Dr. Darren Will Md NPPES

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

DR. DARREN WILL MD (NPI 1821792722) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (125082420) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1821792722
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. DARREN WILLCredential: MD
Location Address820 S WOOD STChicago, IL 60612-4325
Mailing Address820 S Wood St # Mc675Chicago, IL 60612-4325 · (312) 996-2933
Phone(312) 996-7416
Sole ProprietorNo
Enumeration DateMarch 27, 2023
Last NPPES UpdateDecember 1, 20232 updates tracked since enumeration
NPPES CertifiedDecember 1, 2023
✔ NPI 1821792722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 125082420
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
820 S WOOD ST, Chicago, IL 60612
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14051 W Potomac Ave # 2Chicago, IL 60651-1960 · Phone (309) 310-8499
Location 23123 Monterrey SqMemphis, TN 38111-3103 · Phone (309) 310-8499

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Darren Will Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ADAM KOSLOFF
Student in an Organized Health Care Education/Training Program
820 S WOOD ST, MC 675
CHICAGO, IL 60612
Cook County (312) 996-7000
DR. JOSEPH FRANK MICHALSKI MD, MPH, MS
Orthopaedic Surgery
820 S WOOD ST
CHICAGO, IL 60612
Cook County (516) 497-1888
VICTOR R GORDEUK MD
Internal Medicine (Hematology & Oncology)
820 S WOOD ST, SICKLE CELL CTR. SUITE 172, CLINICAL SCIENCES BUILDING
CHICAGO, IL 60612
Cook County (312) 996-5680
DR. MARIO SPAGGIARI M.D.
Transplant Surgery
820 S WOOD ST, STE 619 CSB - MC 957
CHICAGO, IL 60612
Cook County (312) 355-1885
MATTHEW JARED RANZER MD
Surgery (Plastic and Reconstructive Surgery)
820 S WOOD ST, SUITE 515 CSN
CHICAGO, IL 60612
Cook County (312) 996-9313
SOFIA SAMI MD
Psychiatry & Neurology (Psychiatry)
820 S WOOD ST
CHICAGO, IL 60612
Cook County (312) 413-1718
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Health Maintenance Organization
820 S WOOD ST, SUITE W310 - M/C 974
CHICAGO, IL 60612
Cook County (844) 810-2273
FRANK GONZALEZ M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
820 S WOOD ST, M/C 808
CHICAGO, IL 60612
Cook County (312) 996-7006

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 Darren Will's NPI number?

The NPI number for Darren Will is 1821792722. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Where is Darren Will located?

Darren Will practices at 820 S Wood St, Chicago, IL 60612. The listed phone number is (312) 996-7416.

What is Darren Will's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Darren Will enrolled in Medicare?

Yes. Darren Will is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Darren Will was last updated on December 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.