Liji Mathew, MD
NPI 1396788683ActiveIndividual· Internal Medicine· Joliet, IL
Internal Medicine (MD) in Joliet, Illinois, trained at Rush Medical College of Rush University (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $629,464 for 11,912 claims, against $332,486 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $228.93 in all, mostly food and beverage.
Overview
| NPI | 1396788683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Aug 16, 2023 |
| Certified by provider | Aug 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 36101622 | 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 | 740 |
|---|---|
| Services billed | 9,551 across 98 procedure codes |
| Paid by Medicare | $332,486 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,912 · 29,745 30-day fills |
|---|---|
| Patients | 1,014 |
| Total drug cost | $629,464 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Saint Joseph Medical CenterJoliet, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Other facilities
- Elara Caring IIIHome health agency · Tinley Park, IL
- Family Home Health Services, IncHome health agency · Addison, IL
- Newsome Home Health Care & Purpose Care of Illinois - JolietHome health agency · Joliet, IL
- Residential Home HealthHome health agency · Lisle, IL
- Silver Cross Home HealthHome health agency · New Lenox, IL
- Lightways Hospice and Serious Illness CareHospice · Joliet, IL
Industry payments (Open Payments)
- 2025$228.93 · 9 payments from 6 companies
- 2024$208.53 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $89.35 | 4 |
| Sanofi-Aventis U.S. LLC | $55.59 | 1 |
| Glaxosmithkline, LLC. | $24.17 | 1 |
| Novo Nordisk Inc | $23.89 | 1 |
| Lilly USA, LLC | $22.06 | 1 |
What the 2025 payments were for
- Food and Beverage$228.93 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 internal medicine physicians in Joliet · All internal medicine physicians in Illinois