Elaine I. Cassen, M.D.
NPI 1962570499ActiveIndividual· Internal Medicine· Dearborn, MI
Internal Medicine (M.D.) in Dearborn, Michigan, licensed in MI, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $845,719 for 7,190 claims, against $16,428 paid for services in 2024. Kerecis Limited reported $367.63 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1962570499 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 1, 2006 |
| Last updated in NPPES | Apr 1, 2021 |
| Certified by provider | Mar 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301046844 | MI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 260 across 16 procedure codes |
| Paid by Medicare | $16,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,190 · 17,513 30-day fills |
|---|---|
| Patients | 533 |
| Total drug cost | $845,719 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$367.63 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $367.63 | 2 |
What the 2025 payments were for
- Food and Beverage$367.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 306 internal medicine physicians in Dearborn · All internal medicine physicians in Michigan