Rod Marianne Cominguez Arceo-Mendoza, M.D.
NPI 1154641876ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Maywood, IL
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Loyola University Medical Center, practicing in Maywood, Illinois. Their prescriptions cost Medicare Part D more than their services did: $2,452,242 for 4,959 claims, against $67,008 paid for services in 2024. Lists Elmhurst Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1154641876 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 4, 2010 |
| Last updated in NPPES | Jun 6, 2021 |
| Certified by provider | Jun 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 036.133506 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 507 |
|---|---|
| Services billed | 901 across 13 procedure codes |
| Paid by Medicare | $67,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,959 · 12,409 30-day fills |
|---|---|
| Patients | 694 |
| Total drug cost | $2,452,242 |
| Generic share | 41% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Elmhurst Memorial HospitalElmhurst, IL
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
- Macneal HospitalBerwyn, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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