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EMMA BLANCA OLIVERA M.D.
NPI 1902242076
Pediatrics in Downers Grove, IL

Active since May 16, 2013PECOS Enrolled
3825 HIGHLAND AVE STE 5H, DOWNERS GROVE, IL 60515(630) 275-9060(630) 275-9065 Get Directions Write a Review

NPPES record last updated: April 20, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 20, 2022, Jan 10, 2022 (2 updates tracked since 2022).

About Emma Blanca Olivera M.d. NPPES

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

EMMA BLANCA OLIVERA M.D. (NPI 1902242076) is an individual pediatrics provider in Downers Grove, Illinois, licensed in Illinois (036141596) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902242076
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameEMMA BLANCA OLIVERACredential: M.D.
Location Address3825 HIGHLAND AVE STE 5HDowners Grove, IL 60515-1551
Mailing Address3825 Highland Ave Ste 5hDowners Grove, IL 60515-1551 · (630) 275-9060 · Fax (815) 275-9065
Phone(630) 275-9060
Fax(630) 275-9065
Sole ProprietorYes
Enumeration DateMay 16, 2013
Last NPPES UpdateApril 20, 20222 updates tracked since enumeration
NPPES CertifiedApril 20, 2022
✔ NPI 1902242076 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 · 036141596
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
3825 HIGHLAND AVE STE 5H, Downers Grove, IL 60515
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emma Blanca Olivera M.d. 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 Emma Olivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocate Health And Hospitals Corporation
Same address
Cardiovascular Disease
3825 HIGHLAND AVE, TOWER 2 SUITE 400
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1285903849 (630) 719-4799

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 60515 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

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 Emma Olivera's NPI number?

The NPI number for Emma Olivera is 1902242076. It was assigned to this individual provider in the NPPES registry on May 16, 2013.

Where is Emma Olivera located?

Emma Olivera practices at 3825 Highland Ave Ste 5H, Downers Grove, IL 60515. The listed phone number is (630) 275-9060.

What is Emma Olivera's specialty?

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

Is Emma Olivera enrolled in Medicare?

Yes. Emma Olivera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emma Olivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emma Olivera reassigns Medicare benefits to Advocate Health And Hospitals Corporation (Downers Grove, 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 Emma Olivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Emma Olivera accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Emma Olivera as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Emma Olivera was last updated on April 20, 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.