Steven L. Mendelsohn, MD
NPI 1962473819ActiveIndividual· Radiology, Diagnostic Radiology· Lindenhurst, NY
Radiology, Diagnostic Radiology (MD) in Lindenhurst, New York, trained at Jefferson Medical College of Thomas Jefferson University (class of 1979). Medicare paid $749,657 for services to 14,687 patients in 2024. United Imaging Healthcare North America, Inc. was the largest of 3 companies reporting payments in 2025, $558.22 in all, mostly travel and lodging.
Overview
| NPI | 1962473819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Sep 30, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 145241 | NY |
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 - Diagnostic Radiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14,687 |
|---|---|
| Services billed | 18,164 across 89 procedure codes |
| Paid by Medicare | $749,657 |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Diagnostic Radiology |
Medical group
- Zwanger and Pesiri Radiology Group LLPLindenhurst, NY · 93 clinicians
Industry payments (Open Payments)
- 2025$558.22 · 4 payments from 3 companies
- 2024$194.80 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Imaging Healthcare North America, Inc. | $282.19 | 2 |
| Siemens Medical Solutions USA, Inc. | $151.03 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Travel and Lodging$282.19 · 2 payments
- Food and Beverage$276.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 diagnostic radiologists in Lindenhurst · All diagnostic radiologists in New York