MS. GRETA OBEREINER APN
NPI 1053599423
Nurse Practitioner - Pediatrics in Champaign, IL

Q: What is Greta Obereiner's NPI number?

The NPI number for Greta Obereiner is 1053599423. It was assigned to this individual provider in the NPPES registry on February 7, 2008.

Q: What is Greta Obereiner's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Greta Obereiner was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.

Active since February 07, 2008PECOS Enrolled

1801 WINDSOR RD, CHAMPAIGN, IL 61822(217) 366-8130(217) 366-6106 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Greta Obereiner Apn NPPES

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

MS. GRETA OBEREINER APN (NPI 1053599423) is an individual pediatrics provider in Champaign, Illinois, licensed in Illinois (209.004053) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053599423

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameMS. GRETA OBEREINERCredential: APN

Location Address1801 WINDSOR RDChampaign, IL 61822-6217

Mailing Address721 W Lake St Ste 202Addison, IL 60101-2035 · (217) 621-6755

Phone(217) 366-8130

Fax(217) 366-6106

Sole ProprietorNo

Enumeration DateFebruary 7, 2008

Last NPPES UpdateMay 14, 2025

NPPES CertifiedMay 14, 2025

✔ NPI 1053599423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in IL · 209.004053

1801 WINDSOR RD, Champaign, IL 61822

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Greta Obereiner Apn 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 61822 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

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