Steven Matthew Lasin, MD
NPI 1477574945ActiveIndividual· Internal Medicine· Lake Forest, IL
Internal Medicine (MD) in Lake Forest, Illinois, trained at Chicago College of Medicine and Surgery (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $449,439 for 6,397 claims, against $60,527 paid for services in 2024. Medline Industries LP was the largest of 6 companies reporting payments in 2025, $336.48 in all, mostly food and beverage.
Overview
| NPI | 1477574945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | May 14, 2026 |
| Certified by provider | May 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036084162 | 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 | 249 |
|---|---|
| Services billed | 1,074 across 30 procedure codes |
| Paid by Medicare | $60,527 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,397 · 11,965 30-day fills |
|---|---|
| Patients | 273 |
| Total drug cost | $449,439 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
Medical group
- Forward Focus Medical Care LLCNorthfield, IL · 9 clinicians
Hospital affiliations
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Swedish HospitalChicago, IL
Other facilities
- Lake Forest PlaceNursing home · Lake Forest, IL
Industry payments (Open Payments)
- 2025$336.48 · 8 payments from 6 companies
- 2024$491.55 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medline Industries LP | $167.74 | 1 |
| Novo Nordisk Inc | $53.76 | 2 |
| Amgen Inc. | $48.47 | 2 |
| Exact Sciences Corporation | $22.62 | 1 |
| Lilly USA, LLC | $22.56 | 1 |
What the 2025 payments were for
- Food and Beverage$336.48 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Lake Forest
- 1003890500
- 1336123884
- 1346602877
- 1578547063
- 1669891107
- 1780773994
- 1891781241
- 1669932737
- 1043324254
- 1184704595
- 1407915978
- 1619350410
All 34 internal medicine physicians in Lake Forest · All internal medicine physicians in Illinois