Elsy A. Devassy, M.D.
NPI 1417950783ActiveIndividual· Specialist· Lockport, IL
Specialist (M.D.) with E A Devassy MD and Associates SC, practicing in Lockport, Illinois. Their prescriptions cost Medicare Part D more than their services did: $219,768 for 1,119 claims, against $27,160 paid for services in 2024. Inspire Medical Systems, Inc. reported $143.45 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1417950783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | Jan 22, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 036063297 | 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 - Psychiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 288 across 5 procedure codes |
| Paid by Medicare | $27,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,119 · 2,001 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $219,768 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | Geriatric Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- E A Devassy MD and Associates SCLockport, IL · 2 clinicians
Industry payments (Open Payments)
- 2025$143.45 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $143.45 | 1 |
What the 2025 payments were for
- Food and Beverage$143.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Specialist providers in Lockport
- 1063835940
- 1548538192
- 1053383562