Raul Guevara, M.D.
NPI 1194861054ActiveIndividual· Ophthalmology, Neuro-ophthalmology· Merrillville, IN
Ophthalmology, Neuro-ophthalmology (M.D.) with The Methodist Hospitals Inc, practicing in Merrillville, Indiana. Their prescriptions cost Medicare Part D more than their services did: $1,003,155 for 446 claims, against $58,068 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $138.27 in all, mostly food and beverage. Lists Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1194861054 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 29, 2007 |
| Last updated in NPPES | Apr 10, 2024 |
| Certified by provider | Apr 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Neuro-ophthalmology Primary | 207WX0109X | 01079609A | IN |
| Psychiatry & Neurology, Neurology | 2084N0400X | 01079609A | IN |
| Psychiatry & Neurology, Neurology | 2084N0400X | L5352 | TX |
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 - Neurology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 193 |
|---|---|
| Services billed | 662 across 10 procedure codes |
| Paid by Medicare | $58,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 446 · 710 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $1,003,155 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- The Methodist Hospitals IncMerrillville, IN · 129 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Methodist Hospitals IncGary, IN
Industry payments (Open Payments)
- 2025$138.27 · 3 payments from 3 companies
- 2024$63.86 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $105.64 | 1 |
| Janssen Pharmaceuticals, Inc | $17.90 | 1 |
| Novartis Pharmaceuticals Corporation | $14.73 | 1 |
What the 2025 payments were for
- Food and Beverage$120.37 · 2 payments
- Education$17.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records