ONYEDIKA JOHN ILONZE MD NPI 1174752554

NPI Information

NPI: 1174752554
Provider Name: ONYEDIKA JOHN ILONZE, MD
Classification: Internal Medicine - 207RC0000X
Specialization: Cardiovascular Disease
Entity Type: Individual
PECOS Registration: Yes
Address: 1801 N. SENATE BLVD
SUITE 2000
INDIANAPOLIS, IN
ZIP 46202
Phone: (317) 962-9700

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NPI Details

Onyedika John Ilonze, MD is a cardiovascular disease internal medicine in Indianapolis, IN with 20 years of experience. The provider is an internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. Onyedika John Ilonze, MD NPI is 1174752554. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1801 N. SENATE BLVD
SUITE 2000
INDIANAPOLIS, IN
ZIP 46202
Phone: (317) 962-9700
Fax: (317) 962-9657

The NPI 1174752554 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
Evaluation of lower heart chamber assist device (HCPCS:93750)
Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
Critical care, first 30-74 minutes (HCPCS:99291)
Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
Hospital discharge day management, more than 30 minutes (HCPCS:99239)
New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)

The enumeration date for this NPI number is 7/7/2009 and was last updated on 3/10/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No.	Taxonomy Code	Taxonomy Clasification	Taxonomy Specialization	License Number	License State	Primary
1	207R00000X	Internal Medicine		01084377A	INDIANA	No
2	207R00000X	Internal Medicine		2012-01373	NORTH CAROLINA	No
3	207RA0001X	Internal Medicine	Advanced Heart Failure and Transplant Cardiology	01084377A	INDIANA	No
4	207RA0001X	Internal Medicine	Advanced Heart Failure and Transplant Cardiology	E-11428	ARKANSAS	No
5	208M00000X	Hospitalist		2012-01373	NORTH CAROLINA	No
6	207RC0000X	Internal Medicine	Cardiovascular Disease	01084377A	INDIANA	Yes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No.	Other Provider Identifier	Other Provider Identifier Type	Other Provider Identifier State	Other Provider Identifier Issuer
1	300040994	MEDICAID	INDIANA
2	000001418806	OTHER	INDIANA	ANTHEM PTAN
3	000001422091	OTHER	INDIANA	ANTHEM PTAN

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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