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DR. CHINEZE ADANIA NWANKWO MD
NPI 1497493746
Internal Medicine in Chicago, IL

Active since May 26, 2022PECOS EnrolledAccepts Medicare Assignment
4646 N MARINE DR FL 7, CHICAGO, IL 60640(773) 564-5225 Get Directions Write a Review

NPPES record last updated: May 27, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Chineze Adania Nwankwo Md NPPES

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

DR. CHINEZE ADANIA NWANKWO MD (NPI 1497493746) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (125.080126) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospitals Inc, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1497493746
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHINEZE ADANIA NWANKWOCredential: MD
Location Address4646 N MARINE DR FL 7Chicago, IL 60640-5759
Mailing Address4646 N Marine Dr Fl 7Chicago, IL 60640-5759 · (773) 564-5225
Phone(773) 564-5225
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMay 26, 2022
Last NPPES UpdateMay 27, 2022
NPPES CertifiedMay 27, 2022
✔ NPI 1497493746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125.080126
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4646 N MARINE DR FL 7, Chicago, IL 60640
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chineze Adania Nwankwo Md 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 ID840673794
PECOS Enrollment IDI20250818002815
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.

Hospital Affiliations CMS Care Compare

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

Methodist Hospitals Inc

Acute Care Hospitals · Gary, IN
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150002
Location600 Grant StGary, IN 46402 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60640 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JIANSHU QI MD
Internal Medicine
4646 N MARINE DR FL 7
CHICAGO, IL 60640
Cook County (773) 564-5225
DR. ANDREINA TARFF LEAL MD
Internal Medicine
4646 N MARINE DR FL 7
CHICAGO, IL 60640
Cook County (773) 564-5225
DR. ISHTIAQ HUSSAIN MD
Internal Medicine
4646 N MARINE DR FL 7
CHICAGO, IL 60640
Cook County (773) 564-5225
ATHITTAYA TECHAWANTOCHANDEJ MD
Internal Medicine
4646 N MARINE DR FL 7
CHICAGO, IL 60640
Cook County (773) 564-5225

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 Chineze Nwankwo's NPI number?

The NPI number for Chineze Nwankwo is 1497493746. It was assigned to this individual provider in the NPPES registry on May 26, 2022.

Where is Chineze Nwankwo located?

Chineze Nwankwo practices at 4646 N Marine Dr Fl 7, Chicago, IL 60640. The listed phone number is (773) 564-5225.

What is Chineze Nwankwo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Chineze Nwankwo enrolled in Medicare?

Yes. Chineze Nwankwo 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.

Is Chineze Nwankwo affiliated with any hospitals?

According to CMS data, Chineze Nwankwo is affiliated with Methodist Hospitals Inc.

When was this NPI record last updated?

The NPPES record for Chineze Nwankwo was last updated on May 27, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.