Iria E. Irlanda, MD
NPI 1275529869ActiveIndividual· Internal Medicine, Infectious Disease· Elk Grove Village, IL
Internal Medicine, Infectious Disease (MD) in Elk Grove Village, Illinois, trained at Columbia University College of Physicians and Surgeons (class of 1994). 618 Medicare patients in 2024, $198,202 paid; nearly all of their 578 Part D prescriptions were generic (94%). Novo Nordisk Inc reported $34.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1275529869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Dec 27, 2021 |
| Certified by provider | Dec 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 036094884 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 618 |
|---|---|
| Services billed | 2,679 across 11 procedure codes |
| Paid by Medicare | $198,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 578 · 645 30-day fills |
|---|---|
| Patients | 204 |
| Total drug cost | $153,507 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical group
- Southwest Infectious Disease and Internal Medicine S CEvergreen, IL · 11 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$34.72 · 1 payment from 1 company
- 2024$94.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $34.72 | 1 |
What the 2025 payments were for
- Food and Beverage$34.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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