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NNAYEREUGO C EZEKWEMBA MD
NPI 1033739438
Internal Medicine in Detroit, MI

Active since April 26, 2020PECOS EnrolledAccepts Medicare Assignment
4201 SAINT ANTOINE ST, DETROIT, MI 48201(313) 745-3000 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 9, 2026, Apr 26, 2020 (2 updates tracked since 2020).

About Nnayereugo C Ezekwemba Md NPPES

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

NNAYEREUGO C EZEKWEMBA MD (NPI 1033739438) is an individual internal medicine provider in Detroit, Michigan, licensed in Michigan (4301511196) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Harper University Hospital, and is a graduate of Wayne State University School Of Medicine (2019).

NPPES Registry Identity

NPI1033739438
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameNNAYEREUGO C EZEKWEMBACredential: MD
Location Address4201 SAINT ANTOINE STDetroit, MI 48201-2153
Mailing Address400 Mack AveDetroit, MI 48201-2136
Phone(313) 745-3000
Sole ProprietorYes
Medical School CMSWayne State University School Of MedicineGraduated 2019
Enumeration DateApril 26, 2020
Last NPPES UpdateMarch 9, 20262 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1033739438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301511196
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.
4201 SAINT ANTOINE ST, Detroit, MI 48201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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

Nnayereugo C Ezekwemba 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 ID1951722875
PECOS Enrollment IDI20240611003977
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.

Areas of Expertise CMS Part B claims

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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
28 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Harper University Hospital

Acute Care Hospitals · Detroit, MI
1/5 CMS rating
OwnershipProprietary
CMS Certification Number230104
Location3990 John R StreetDetroit, MI 48201 · Wayne County
Emergency services Birthing friendly

Detroit Receiving Hospital

Acute Care Hospitals · Detroit, MI
1/5 CMS rating
OwnershipProprietary
CMS Certification Number230273
Location4201 St Antoine St - 2CDetroit, MI 48201 · Wayne County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48201 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

DR. ZOHA NIZAMI
Pediatrics (Pediatric Emergency Medicine)
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-5146
DR. PUJA LAROIA DO
Anesthesiology
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-5146
ELIZABETH ANNE RANELLA CRNA
Nurse Anesthetist, Certified Registered
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (952) 442-9770
GERARD LANCASTER MD
Orthopaedic Surgery
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-3000
SARAH ZHANG
Emergency Medicine
4201 SAINT ANTOINE ST, UHC-6G
DETROIT, MI 48201
Wayne County (313) 993-2529
DAVID BURKHOLDER
Student in an Organized Health Care Education/Training Program
4201 SAINT ANTOINE ST, 6G UHC
DETROIT, MI 48201
Wayne County (313) 993-2530
DR. DANIEL RAY CAVAZOS MD
Orthopaedic Surgery
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-3000
WAHAJUDDIN MOHAMMAD DO
Student in an Organized Health Care Education/Training Program
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-5146

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 Nnayereugo Ezekwemba's NPI number?

The NPI number for Nnayereugo Ezekwemba is 1033739438. It was assigned to this individual provider in the NPPES registry on April 26, 2020.

Where is Nnayereugo Ezekwemba located?

Nnayereugo Ezekwemba practices at 4201 Saint Antoine St, Detroit, MI 48201. The listed phone number is (313) 745-3000.

What is Nnayereugo Ezekwemba's specialty?

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

Is Nnayereugo Ezekwemba enrolled in Medicare?

Yes. Nnayereugo Ezekwemba 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.

What insurance does Nnayereugo Ezekwemba accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Nnayereugo Ezekwemba 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 Nnayereugo Ezekwemba affiliated with any hospitals?

According to CMS data, Nnayereugo Ezekwemba is affiliated with Harper University Hospital and Detroit Receiving Hospital.

When was this NPI record last updated?

The NPPES record for Nnayereugo Ezekwemba was last updated on March 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.