What is Ijeoma Nnamani's specialty?

Ijeoma Nnamani (NPI 1821265570) is a Medicare-billing provider whose primary specialty is Psychiatry in Fairfax, VA.

Where does Ijeoma Nnamani practice?

Ijeoma Nnamani practices in Fairfax, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1821265570.

How much does Medicare pay Ijeoma Nnamani?

Ijeoma Nnamani (NPI 1821265570) received approximately $41K in total Medicare Part B payments, serving 61 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821265570

Ijeoma NnamaniM.D.

PRACTICECHISOVEREIGN PLLCSee all providers at this practice →

PsychiatryFairfax, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

162

Unique beneficiaries

—

Total services

526

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 469 Psychiatry providers in VA — top quintile (cohort median 207).

PRESCRIBING · PART D · 2024

Total Rx claims

440

Beneficiaries

—

Total drug cost

$108K

Distinct drugs

Brand share

15.5%

Top prescribed drugs

Lorazepam59 claims

Clonazepam46 claims

Clozapine44 claims

Sertraline Hcl29 claims

Quetiapine Fumarate28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$171

Payment records

By payment type

Education$171

Top paying entities

Education$171

REFERRAL NETWORK

Where Ijeoma Nnamani's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	17	51

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events