Michael E. Arvan, MD
NPI 1336195528ActiveIndividual· Internal Medicine, Nephrology· Oak Lawn, IL
Internal Medicine, Nephrology (MD) in Oak Lawn, Illinois, trained at Northeastern Ohio University College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $400,326 for 2,097 claims, against $105,305 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 2 companies reporting payments in 2025, $156.56 in all, mostly food and beverage.
Overview
| NPI | 1336195528 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Dec 8, 2021 |
| Certified by provider | Dec 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036103629 | IL |
| Internal Medicine | 207R00000X | 036103629 | 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 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 - Nephrology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 1,117 across 14 procedure codes |
| Paid by Medicare | $105,305 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,097 · 5,231 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $400,326 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- J R Nephology and Associates IncOak Lawn, IL · 4 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
Other facilities
- Davita Beverly DialysisDialysis facility · Chicago, IL
- Davita Chicago Ridge DialysisDialysis facility · Chicago Ridge, IL
- Davita Ford City DialysisDialysis facility · Chicago, IL
- Davita Stony Creek DialysisDialysis facility · Oak Lawn, IL
- Davita West Lawn DialysisDialysis facility · Chicago, IL
Industry payments (Open Payments)
- 2025$156.56 · 2 payments from 2 companies
- 2024$108.41 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $124.91 | 1 |
| Amgen Inc. | $31.65 | 1 |
What the 2025 payments were for
- Food and Beverage$156.56 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Oak Lawn
- 1427399211
- 1598974149
- 1972528321
- 1770523201
- 1003015116
- 1700823192
- 1922138254
- 1306787338
- 1346650249
- 1154529105
- 1467489583
- 1225078413