Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DEXTER E NWACHUKWU DO
NPI 1295475515
Student in an Organized Health Care Education/Training Program in Chicago, IL

Q: What is Dexter Nwachukwu's NPI number?

The NPI number for Dexter Nwachukwu is 1295475515. It was assigned to this individual provider in the NPPES registry on April 1, 2022.

Q: What is Dexter Nwachukwu's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Dexter Nwachukwu was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.

Active since April 01, 2022PECOS Enrolled

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET SUITE 100, MC 675, CHICAGO, IL 60612(312) 996-2933 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dexter E Nwachukwu Do NPPES

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

DEXTER E NWACHUKWU DO (NPI 1295475515) is an individual student in an organized health care education/training program in Chicago, Illinois and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and maintains a secondary practice location in Lake Forest.

NPPES Registry Identity

NPI1295475515

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameDEXTER E NWACHUKWUCredential: DO

Location AddressUI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET SUITE 100, MC 675Chicago, IL 60612

Mailing Address820 S Wood St Ste 100Chicago, IL 60612-4325 · (312) 996-2933

Phone(312) 996-2933

Sole ProprietorNo

Enumeration DateApril 1, 2022

Last NPPES UpdateJune 22, 2026

NPPES CertifiedJune 22, 2026

✔ NPI 1295475515 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Also ListedHospitalistTaxonomy 208M00000X · License 036179626 (IL)

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, Chicago, IL 60612

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Secondary Practice Location 1

Location 11000 N Westmoreland RdLake Forest, IL 60045-1658 · Phone (847) 234-5600 · Fax (847) 535-7203

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dexter E Nwachukwu Do 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.

Other Providers at the Same Location NPPES 6

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

JISSMARIA KARICKAL

Student in an Organized Health Care Education/Training Program

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET SUITE 100, MC 675
CHICAGO, IL 60612

Cook County (312) 996-2933

LEXIA SHAREE CHADWICK MD

Student in an Organized Health Care Education/Training Program

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET, SUITE 100, MC 675
CHICAGO, IL 60612

Cook County (312) 996-2933

DR. CHRISTINE J PAK M.D.

Dermatology

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET. SUITE 100, MC 675
CHICAGO, IL 60612

Cook County (312) 996-2933

ISAIAH HARRISON

Student in an Organized Health Care Education/Training Program

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET SUITE 100, MC 675
CHICAGO, IL 60612

Cook County (312) 996-2933

MANDEEP KAUR SIDHU MD

Internal Medicine (Geriatric Medicine)

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET, SUITE 100, MC 675
CHICAGO, IL 60612

Cook County (312) 996-2933

AMMAR ASIF AHMED MD

Internal Medicine (Sleep Medicine)

UI HEALTH, GRADUATE MEDICAL EDUCATION OFFICE, 820 SOUTH WOOD STREET SUITE 100, MC 675
CHICAGO, IL 60612

Cook County (312) 996-2933

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 Dexter Nwachukwu's NPI number?

The NPI number for Dexter Nwachukwu is 1295475515. It was assigned to this individual provider in the NPPES registry on April 1, 2022.

Where is Dexter Nwachukwu located?

Dexter Nwachukwu practices at Ui Health, Graduate Medical Education Office 820 South Wood Street Suite 100, Mc 675, Chicago, IL 60612. The listed phone number is (312) 996-2933.

What is Dexter Nwachukwu's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Dexter Nwachukwu enrolled in Medicare?

Yes. Dexter Nwachukwu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dexter Nwachukwu was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.