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MR. MADU J NWAJIAKU NP
NPI 1598532483
Psychiatry & Neurology - Addiction Psychiatry in Richmond, VA

Active since December 11, 2023PECOS Enrolled
110 N ROBINSON ST STE 305, RICHMOND, VA 23220(804) 773-1571 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 23, 2026, Dec 12, 2023 (2 updates tracked since 2023).

About Mr. Madu J Nwajiaku Np NPPES

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

MR. MADU J NWAJIAKU NP (NPI 1598532483) is an individual addiction psychiatry provider in Richmond, Virginia, licensed in Virginia (0024188927) and active in the NPI registry since December 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Richmond.

NPPES Registry Identity

NPI1598532483
Entity TypeIndividualMale
Primary Taxonomy2084P0802X
Provider Legal NameMR. MADU J NWAJIAKUCredential: NP
Location Address110 N ROBINSON ST STE 305Richmond, VA 23220-4461
Mailing Address1700 Front StRichmond, VA 23222-4098
Phone(804) 773-1571
Sole ProprietorNo
Enumeration DateDecember 11, 2023
Last NPPES UpdateApril 23, 20262 updates tracked since enumeration
NPPES CertifiedApril 23, 2026
✔ NPI 1598532483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0802X
License✔ Licensed in VA · 0024188927
Definition
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License 0024188927 (VA)
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 0024188927 (VA)
110 N ROBINSON ST STE 305, Richmond, VA 23220
Open in Google Maps ↗

Secondary Practice Location 1

Location 11700 Front St Fl 2Richmond, VA 23222-4098 · Phone (804) 773-1571

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 (PECOS)

Mr. Madu J Nwajiaku Np 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.

Medicare Billing Reassignment

Medicare enrollment records show Madu Nwajiaku reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lumora Psychiatric & Rejuvenation PLLC
Same address
Psychiatric/Mental Health
110 N ROBINSON ST STE 305
Richmond, VA 23220
  • Reassigned Medicare billing, Virginia enrollment
NPI 1245171271 (804) 773-1571

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

Other Providers at the Same Location NPPES 2

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

LUMORA PSYCHIATRIC & REJUVENATION PLLC
Nurse Practitioner (Psychiatric/Mental Health)
110 N ROBINSON ST STE 305
RICHMOND, VA 23220
Richmond City (804) 773-1571
CENTER FOR INTERNAL MEDICINE HYPER KIDNEY DISEASE & CRITICAL CARE INC
Nurse Practitioner (Primary Care)
110 N ROBINSON ST STE 305
RICHMOND, VA 23220
Richmond City (804) 780-2610

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 Madu Nwajiaku's NPI number?

The NPI number for Madu Nwajiaku is 1598532483. It was assigned to this individual provider in the NPPES registry on December 11, 2023.

Where is Madu Nwajiaku located?

Madu Nwajiaku practices at 110 N Robinson St Ste 305, Richmond, VA 23220. The listed phone number is (804) 773-1571.

What is Madu Nwajiaku's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

Is Madu Nwajiaku enrolled in Medicare?

Yes. Madu Nwajiaku is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Madu Nwajiaku's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madu Nwajiaku reassigns Medicare benefits to Lumora Psychiatric & Rejuvenation PLLC (Richmond, VA). The 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 Madu Nwajiaku's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Madu Nwajiaku accept?

Health plans from Oscar Health list Madu Nwajiaku 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.

When was this NPI record last updated?

The NPPES record for Madu Nwajiaku was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.