ELIZABETH GROOTHUIS
NPI 1477842698
Pediatrics in Chicago, IL

Q: What is Elizabeth Groothuis's NPI number?

The NPI number for Elizabeth Groothuis is 1477842698. It was assigned to this individual provider in the NPPES registry on March 29, 2011.

Q: What is Elizabeth Groothuis's specialty?

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

Active since March 29, 2011PECOS Enrolled

225 E CHICAGO AVE, CHICAGO, IL 60611(312) 227-4000 Get Directions Write a Review

NPPES record last updated: February 10, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Elizabeth Groothuis NPPES

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

ELIZABETH GROOTHUIS (NPI 1477842698) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (125-059129) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (2011).

NPPES Registry Identity

NPI1477842698

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameELIZABETH GROOTHUIS

Location Address225 E CHICAGO AVEChicago, IL 60611-2991

Mailing Address211 E Ohio St, Apt 2108Chicago, IL 60611-3262

Phone(312) 227-4000

Sole ProprietorNo

Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2011

Enumeration DateMarch 29, 2011

Last NPPES UpdateFebruary 10, 2014

✔ NPI 1477842698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in IL · 125-059129

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.

225 E CHICAGO AVE, Chicago, IL 60611

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Groothuis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658839535

PECOS Enrollment IDI20260820003541

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.

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Groothuis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lurie Children's Medical Group Inc

Same address

Pediatrics

225 E CHICAGO AVE
Chicago, IL 60611

Reassigned Medicare billing, Illinois enrollment
826 clinicians in this Medicare group

NPI 1518064716 (312) 227-6412

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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.

BESSEY ELIZABETH JOSE GEEVARGHESE DO

Pediatrics