Edwin Vera Gumapas, MD
NPI 1033101092ActiveIndividual· Psychiatry & Neurology, Psychiatry· Crystal Lake, IL
Psychiatry & Neurology, Psychiatry (MD) in Crystal Lake, Illinois, with an NPI issued in August 2005. Their prescriptions cost Medicare Part D more than their services did: $533,354 for 10,749 claims, against $183,225 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $122.19 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033101092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 16, 2005 |
| Last updated in NPPES | Jul 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | — | 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 | 383 |
|---|---|
| Services billed | 1,979 across 2 procedure codes |
| Paid by Medicare | $183,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,749 · 10,779 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $533,354 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$122.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $122.19 | 1 |
What the 2025 payments were for
- Food and Beverage$122.19 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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