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DR. ABIOLA FALILAT IBRAHEEM M.B.CHB
NPI 1013273614
Internal Medicine - Medical Oncology in Chicago, IL

Active since April 09, 2012PECOS EnrolledAccepts Medicare Assignment
87.08/100
CMS Quality Rating
5841 S MARYLAND AVE # MC2115, CHICAGO, IL 60637(773) 702-1000 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 6, 2025, Aug 5, 2019 (2 updates tracked since 2019).

About Dr. Abiola Falilat Ibraheem M.b.chb NPPES

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

DR. ABIOLA FALILAT IBRAHEEM M.B.CHB (NPI 1013273614) is an individual medical oncology provider in Chicago, Illinois, licensed in Illinois (036138436) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with University Of Illinois Hospital And Clinics, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1013273614
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDR. ABIOLA FALILAT IBRAHEEMCredential: M.B.CHB
Location Address5841 S MARYLAND AVE # MC2115Chicago, IL 60637-1443
Mailing Address150 Harvester Dr Ste 300Burr Ridge, IL 60527-5965 · (773) 702-1061
Phone(773) 702-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateApril 9, 2012
Last NPPES UpdateMarch 6, 20252 updates tracked since enumeration
NPPES CertifiedMarch 6, 2025
✔ NPI 1013273614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in IL · 036138436
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 036138436 (IL)
5841 S MARYLAND AVE # MC2115, Chicago, IL 60637
Open in Google Maps ↗

Secondary Practice Location 1

Location 11801 W Taylor StChicago, IL 60612-4795 · Phone (312) 355-1625

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Dr. Abiola Falilat Ibraheem M.b.chb 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 ID7810291226
PECOS Enrollment IDI20160412001432
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

3

Medicare enrollment records show Abiola Ibraheem reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The University Of Chicago Medical Center
Same address
General Acute Care Hospital
5841 S MARYLAND AVE
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois enrollment
  • 1,905 clinicians in this Medicare group
NPI 1033218128 (773) 702-1530
The Board Of Trustees Of The University Of Illinois
2.1 mi
Federally Qualified Health Center (FQHC)
6835 S NORMAL BLVD
Chicago, IL 60621
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1427600345 (312) 355-5801
Sound Physicians Of Illinois, LLC
257 mi
Hospitalist
12303 DE PAUL DR
Bridgeton, MO 63044
  • Reassigned Medicare billing, Illinois enrollment
  • 419 clinicians in this Medicare group
NPI 1043598865 (314) 344-6000

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
73 services17 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
25 services20 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
21 services17 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
13 services12 patients

Hospital Affiliations CMS Care Compare

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

University Of Illinois Hospital And Clinics

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number140150
Location1740 West Taylor St Suite 1400Chicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.79
Promoting Interoperability100
Improvement Activities40
Cost52.82

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.

DR. DANIEL OLSON M.D.
Internal Medicine (Hematology & Oncology)
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-0878
GILDA GRACE RIVERA
Nurse Practitioner
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-6149
DAWN MARIE CONWAY AGNP-C
Nurse Practitioner (Primary Care)
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-1000
MARINA CHIARA GARASSINO MD
Internal Medicine (Medical Oncology)
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-2984
KOOSHA PAYDARY MD
Internal Medicine (Hematology & Oncology)
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-2731
BUKKY FLORENCE TABITI MD
Internal Medicine
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-2731
MEYTAL BATYA CHERNOFF M.D.
Internal Medicine (Hematology & Oncology)
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-2731
RAFAEL MADERO MARROQUIN MD
Internal Medicine (Hematology & Oncology)
5841 S MARYLAND AVE # MC2115
CHICAGO, IL 60637
Cook County (773) 702-2731

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 Abiola Ibraheem's NPI number?

The NPI number for Abiola Ibraheem is 1013273614. It was assigned to this individual provider in the NPPES registry on April 9, 2012.

Where is Abiola Ibraheem located?

Abiola Ibraheem practices at 5841 S Maryland Ave # Mc2115, Chicago, IL 60637. The listed phone number is (773) 702-1000.

What is Abiola Ibraheem's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Abiola Ibraheem enrolled in Medicare?

Yes. Abiola Ibraheem 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 Abiola Ibraheem's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abiola Ibraheem reassigns Medicare benefits to 3 organizations: The University Of Chicago Medical Center (Chicago, IL), The Board Of Trustees Of The University Of Illinois (Chicago, IL) and Sound Physicians Of Illinois, LLC (Bridgeton, MO). 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 Abiola Ibraheem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Abiola Ibraheem accept?

Health plans from Oscar Health list Abiola Ibraheem 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 Abiola Ibraheem affiliated with any hospitals?

According to CMS data, Abiola Ibraheem is affiliated with University Of Illinois Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Abiola Ibraheem was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.