Nereida Esparza, M.D.
NPI 1013233006ActiveIndividual· Family Medicine· Berwyn, IL
Family Medicine (M.D.) in Berwyn, Illinois, trained at University of Chicago, Pritzker School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $170,859 for 890 claims, against $17,268 paid for services in 2024. Sun Pharmaceutical Industries Inc. reported $17.34 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1013233006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2010 |
| Last updated in NPPES | Sep 1, 2022 |
| Certified by provider | Sep 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036131923 | IL |
| Family Medicine | 207Q00000X | 125-058895 | 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 - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 246 across 24 procedure codes |
| Paid by Medicare | $17,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 890 · 2,145 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $170,859 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Family Practice |
Medical group
- Loyola Medical Group LLCBerwyn, IL · 127 clinicians
Hospital affiliations
- Loyola University Medical CenterMaywood, IL
- Macneal HospitalBerwyn, IL
Other facilities
- Loyola Medicine Home CareHome health agency · Oak Brook, IL
Industry payments (Open Payments)
- 2024$17.34 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $17.34 | 1 |
What the 2024 payments were for
- Food and Beverage$17.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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