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ADIA GERAN GEORGE MD
NPI 1942456827
Pediatrics in Chicago, IL

Active since August 12, 2008PECOS Enrolled
836 W WELLINGTON AVE RM 3604, CHICAGO, IL 60657(773) 296-5435(773) 296-7768 Get Directions Write a Review

NPPES record last updated: June 27, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Adia Geran George Md NPPES

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

ADIA GERAN GEORGE MD (NPI 1942456827) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (036-125862) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942456827
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameADIA GERAN GEORGECredential: MD
Location Address836 W WELLINGTON AVE RM 3604Chicago, IL 60657-5147
Mailing Address29373 Network PlChicago, IL 60673-3363 · (847) 390-5900
Phone(773) 296-5435
Fax(773) 296-7768
Sole ProprietorYes
Enumeration DateAugust 12, 2008
Last NPPES UpdateJune 27, 2022
NPPES CertifiedJune 27, 2022
✔ NPI 1942456827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036-125862
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.
836 W WELLINGTON AVE RM 3604, Chicago, IL 60657
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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)

Adia Geran George 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.

Medicare Billing Reassignment

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

Advocate Health And Hospitals Corp.
0.9 mi
Cardiovascular Disease
3118 N ASHLAND AVE
Chicago, IL 60657
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1487951711 (773) 880-9722

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 60657 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

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

DR. COLLEEN H PELINO DO
Pediatrics
836 W WELLINGTON AVE RM 3604
CHICAGO, IL 60657
Cook County (773) 296-5435

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 Adia George's NPI number?

The NPI number for Adia George is 1942456827. It was assigned to this individual provider in the NPPES registry on August 12, 2008.

Where is Adia George located?

Adia George practices at 836 W Wellington Ave Rm 3604, Chicago, IL 60657. The listed phone number is (773) 296-5435.

What is Adia George's specialty?

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

Is Adia George enrolled in Medicare?

Yes. Adia George is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Adia George's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adia George reassigns Medicare benefits to Advocate Health And Hospitals Corp. (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adia George's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Adia George was last updated on June 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.