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DORIS CHIZOMA IHEJIETO
NPI 1144984915
Nurse Practitioner - Family in Chicago, IL

Active since October 27, 2021PECOS EnrolledAccepts Medicare Assignment
4318 S STATE ST, CHICAGO, IL 60609(773) 285-9304(773) 564-3501 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Doris Chizoma Ihejieto NPPES

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

DORIS CHIZOMA IHEJIETO (NPI 1144984915) is an individual family provider in Chicago, Illinois, licensed in Illinois (209023288) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1144984915
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDORIS CHIZOMA IHEJIETO
Location Address4318 S STATE STChicago, IL 60609-3701
Mailing AddressPo Box 746715Atlanta, GA 30374-6715 · (773) 285-9304 · Fax (773) 564-3501
Phone(773) 285-9304
Fax(773) 564-3501
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 27, 2021
Last NPPES UpdateJune 5, 2026
NPPES CertifiedJune 5, 2026
✔ NPI 1144984915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209023288
4318 S STATE ST, Chicago, IL 60609
Open in Google Maps ↗

Secondary Practice Location 1

Location 14259 S Berkeley AveChicago, IL 60653-3030 · Phone (773) 268-7600

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

Doris Chizoma Ihejieto 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 ID2961927751
PECOS Enrollment IDI20250414003365
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 Doris Ihejieto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Near North Health Service Corporation
1.2 mi
Federally Qualified Health Center (FQHC)
3753 S COTTAGE GROVE AVE
Chicago, IL 60653
  • Reassigned Medicare billing, Illinois enrollment
  • 45 clinicians in this Medicare group
NPI 1740166255 (773) 268-7600
Oak Street Health Physicians Group, PC
7.0 mi
Primary Care
1715 E 95TH ST
Chicago, IL 60617
  • Reassigned Medicare billing, Illinois enrollment
  • 343 clinicians in this Medicare group
NPI 1083051643 (773) 768-4437

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 60609 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.

D2 DENTAL AT OAK STREET, P.C.
Dentist (General Practice)
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 285-9304
MARGARET CLEMONS-ADAMS APRN
Nurse Practitioner (Adult Health)
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 285-9304
MAGGIE EARANKY LCSW
Social Worker (Clinical)
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 285-9304
MRS. KATHERINE EYDELMAN NP
Nurse Practitioner
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 285-9304
DANIELLE SMITH
Pharmacist (Ambulatory Care)
4318 S STATE ST
CHICAGO, IL 60609
Cook County (248) 877-5286
PAIGE SCHOLER MD
Internal Medicine
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 285-9304
ANWAR ANTOINE JEBRAN MD
Internal Medicine
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 285-9304
HEATHER COLLINS LCSW
Social Worker (Clinical)
4318 S STATE ST
CHICAGO, IL 60609
Cook County (773) 922-7469

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 Doris Ihejieto's NPI number?

The NPI number for Doris Ihejieto is 1144984915. It was assigned to this individual provider in the NPPES registry on October 27, 2021.

Where is Doris Ihejieto located?

Doris Ihejieto practices at 4318 S State St, Chicago, IL 60609. The listed phone number is (773) 285-9304.

What is Doris Ihejieto's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Doris Ihejieto enrolled in Medicare?

Yes. Doris Ihejieto 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 Doris Ihejieto's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Doris Ihejieto reassigns Medicare benefits to 2 organizations: Near North Health Service Corporation (Chicago, IL) and Oak Street Health Physicians Group, PC (Chicago, IL). 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 Doris Ihejieto'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 Doris Ihejieto was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.