Roger M. Cass, MD PC FACP FAAA FACR
NPI 1326133513ActiveIndividual· Allergy & Immunology· Rochester, NY
Allergy & Immunology (MD PC FACP FAAA FACR) in Rochester, New York, trained at University of Wisconsin School of Medicine (class of 1960). Their prescriptions cost Medicare Part D more than their services did: $656,185 for 4,933 claims, against $14,184 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $30.96 in all, mostly food and beverage.
Overview
| NPI | 1326133513 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PC FACP FAAA FACR |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | ABIM542 | NY |
| Internal Medicine | 207R00000X | 086812 | NY |
| Internal Medicine, Rheumatology | 207RR0500X | CER26234 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 313 across 9 procedure codes |
| Paid by Medicare | $14,184 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,933 · 12,621 30-day fills |
|---|---|
| Patients | 328 |
| Total drug cost | $656,185 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1960 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Allergy/Immunology |
Hospital affiliation
- Strong Memorial HospitalRochester, NY
Industry payments (Open Payments)
- 2025$30.96 · 2 payments from 2 companies
- 2024$111.56 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $16.84 | 1 |
| Lilly USA, LLC | $14.12 | 1 |
What the 2025 payments were for
- Food and Beverage$30.96 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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