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CHRISTIANA OTUWA
NPI 1134846124
Nurse Practitioner - Gerontology in Olympia Flds, IL

Active since October 20, 2022PECOS EnrolledAccepts Medicare Assignment
504 WYSTERIA DR, OLYMPIA FLDS, IL 60461(312) 864-6000(312) 864-7294 Get Directions Write a Review

NPPES record last updated: October 20, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Christiana Otuwa NPPES

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

CHRISTIANA OTUWA (NPI 1134846124) is an individual gerontology provider in Olympia Flds, Illinois, licensed in Illinois (AG05220029) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with John H Stroger Jr Hospital, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1134846124
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameCHRISTIANA OTUWA
Location Address504 WYSTERIA DROlympia Flds, IL 60461-1228
Mailing Address504 Wysteria DrOlympia Flds, IL 60461-1228 · (708) 955-6204
Phone(312) 864-6000
Fax(312) 864-7294
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateOctober 20, 2022
NPPES CertifiedOctober 19, 2022
✔ NPI 1134846124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in IL · AG05220029
504 WYSTERIA DR, Olympia Flds, IL 60461
Open in Google Maps ↗

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 and accepts Medicare assignment

Christiana Otuwa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870027386
PECOS Enrollment IDI20241106002500
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 Reassignments

2

Medicare enrollment records show Christiana Otuwa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cook County
4.1 mi
Primary Care
1645 COTTAGE GROVE AVE
Ford Heights, IL 60411
  • Reassigned Medicare billing, Illinois enrollment
  • 1,047 clinicians in this Medicare group
NPI 1760502439 (708) 753-5800
Signify Health Medical Associates, PLLC
778 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Illinois enrollment
  • 712 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

John H Stroger Jr Hospital

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number140124
Location1901 W Harrison StChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60461 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.

MR. EMMANUEL OTUWA
Durable Medical Equipment & Medical Supplies
504 WYSTERIA DR
OLYMPIA FIELDS, IL 60461
Cook County (708) 983-9088

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 Christiana Otuwa's NPI number?

The NPI number for Christiana Otuwa is 1134846124. It was assigned to this individual provider in the NPPES registry on October 20, 2022.

Where is Christiana Otuwa located?

Christiana Otuwa practices at 504 Wysteria Dr, Olympia Flds, IL 60461. The listed phone number is (312) 864-6000.

What is Christiana Otuwa's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Christiana Otuwa enrolled in Medicare?

Yes. Christiana Otuwa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Christiana Otuwa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christiana Otuwa reassigns Medicare benefits to 2 organizations: Cook County (Ford Heights, IL) and Signify Health Medical Associates, PLLC (Dallas, TX). Each 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 Christiana Otuwa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christiana Otuwa accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Christiana Otuwa 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.

Is Christiana Otuwa affiliated with any hospitals?

According to CMS data, Christiana Otuwa is affiliated with John H Stroger Jr Hospital.

When was this NPI record last updated?

The NPPES record for Christiana Otuwa was last updated on October 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.