Gina Ann Mathew, D.O.
NPI 1992933204ActiveIndividual· Internal Medicine· Addison, IL
Internal Medicine (D.O.) in Addison, Illinois, trained at Philadelphia College of Osteopathic Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $665,352 for 6,704 claims, against $81,918 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $363.82 in all, mostly food and beverage.
Overview
| NPI | 1992933204 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 25, 2009 |
| Last updated in NPPES | Mar 23, 2021 |
| Certified by provider | Mar 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036132961 | IL |
| Pediatrics | 208000000X | 036132961 | 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 - Pediatric Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 301 |
|---|---|
| Services billed | 830 across 29 procedure codes |
| Paid by Medicare | $81,918 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,704 · 16,190 30-day fills |
|---|---|
| Patients | 568 |
| Total drug cost | $665,352 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Bonaventure Medical Foundation LLCBartlett, IL · 167 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
- 2025$363.82 · 27 payments from 9 companies
- 2024$406.68 · 27 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $149.74 | 15 |
| Phathom Pharmaceuticals, Inc. | $44.78 | 2 |
| Novo Nordisk Inc | $36.46 | 2 |
| Corcept Therapeutics | $31.63 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $30.65 | 2 |
What the 2025 payments were for
- Food and Beverage$363.82 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 internal medicine physicians in Addison · All internal medicine physicians in Illinois