Chukwuemeka O. Iroha, MD
NPI 1619942554ActiveIndividual· Internal Medicine· Las Vegas, NV
Internal Medicine (MD) with Sciometrix Inc and 2 other groups, practicing in Las Vegas, Nevada. Their prescriptions cost Medicare Part D more than their services did: $265,254 for 2,298 claims, against $93,983 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 6 companies reporting payments in 2025, $432.19 in all, mostly food and beverage. Lists Sunrise Hospital and Medical Center as a hospital affiliation.
Overview
| NPI | 1619942554 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Jan 9, 2026 |
| Certified by provider | Jan 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 12098 | NV |
| Hospitalist | 208M00000X | 12098 | NV |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 1,483 across 26 procedure codes |
| Paid by Medicare | $93,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,298 · 4,159 30-day fills |
|---|---|
| Patients | 196 |
| Total drug cost | $265,254 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Medical groups
- Sciometrix IncHumble, TX · 48 clinicians
- Vegas Valley Primary CareHenderson, NV · 7 clinicians
- Zion Medical Group LLCLas Vegas, NV · 2 clinicians
Hospital affiliation
- Sunrise Hospital and Medical CenterLas Vegas, NV
Other facilities
- Acre Health Services, LLCHome health agency · Las Vegas, NV
- Eagle Home Health Agency, IncHome health agency · Las Vegas, NV
- Healing Hearts Home Care IncHome health agency · Las Vegas, NV
- Indahouse Homehealth Care, LLC.Home health agency · Las Vegas, NV
- Mobile Home Health, IncHome health agency · Las Vegas, NV
- Summerlin Hospice and Palliative Care IncHospice · Las Vegas, NV
Industry payments (Open Payments)
- 2025$432.19 · 20 payments from 6 companies
- 2024$373.65 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $148.23 | 8 |
| Abbvie Inc. | $81.49 | 3 |
| Viiv Healthcare Company | $74.87 | 4 |
| Exact Sciences Corporation | $54.76 | 2 |
| Lilly USA, LLC | $48.92 | 2 |
What the 2025 payments were for
- Food and Beverage$432.19 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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