Abraham Nereim Baker
NPI 1104404748ActiveIndividual· Internal Medicine· Maywood, IL
Internal Medicine with Loyola University Medical Center and 1 other group, practicing in Maywood, Illinois. Their prescriptions cost Medicare Part D more than their services did: $13,924 for 132 claims, against $3,629 paid for services in 2024. Lists Loyola Gottlieb Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1104404748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 1, 2021 |
| Last updated in NPPES | Sep 11, 2024 |
| Certified by provider | Sep 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036171758 | IL |
| Internal Medicine | 207R00000X | 125.078544 | 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 37 across 8 procedure codes |
| Paid by Medicare | $3,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 208 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $13,924 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Loyola University Medical CenterMaywood, IL · 953 clinicians
- Loyola Medical Group LLCBerwyn, IL · 127 clinicians
Hospital affiliations
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
- Macneal HospitalBerwyn, 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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