Victor Nnadozie Udechukwu, M.D
NPI 1871900589ActiveIndividual· Internal Medicine, Gastroenterology· Hazel Crest, IL
Internal Medicine, Gastroenterology (M.D) with Advocate Health and Hospitals Corporation and 1 other group, practicing in Hazel Crest, Illinois. Their prescriptions cost Medicare Part D more than their services did: $243,071 for 297 claims, against $8,860 paid for services in 2024. Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $211.06 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1871900589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jul 14, 2014 |
| Last updated in NPPES | Aug 2, 2024 |
| Certified by provider | Aug 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036.142756 | IL |
| Internal Medicine | 207R00000X | 036-142756 | IL |
| Hospitalist | 208M00000X | 036-142756 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 84 across 17 procedure codes |
| Paid by Medicare | $8,860 |
Part D prescriptions in 2024
| Prescriptions (claims) | 297 · 381 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $243,071 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
- Saint Anthony Health AffiliatesChicago, IL · 96 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Advocate Trinity HospitalChicago, IL
- Saint Anthony HospitalChicago, IL
Industry payments (Open Payments)
- 2025$211.06 · 3 payments from 3 companies
- 2024$292.50 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $166.85 | 1 |
| Qol Medical, LLC | $28.66 | 1 |
| Pfizer Inc. | $15.55 | 1 |
What the 2025 payments were for
- Food and Beverage$211.06 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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