Merin Elizabeth Mathew, D.O.
NPI 1114371176ActiveIndividual· Hospitalist· Evanston, IL
Hospitalist (D.O.) in Evanston, Illinois, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2016). In 2024 Medicare paid $47,781 for 231 patients, and Part D covered 76 of their prescriptions, 87% of them generic. Neurocrine Biosciences, Inc. reported $34.54 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1114371176 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2016 |
| Last updated in NPPES | Aug 26, 2025 |
| Certified by provider | Aug 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036166722 | IL |
| Internal Medicine | 207R00000X | 036166722 | 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 - Hospitalist (IL); Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 231 |
|---|---|
| Services billed | 565 across 12 procedure codes |
| Paid by Medicare | $47,781 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 82 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $6,015 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
- Rush University Medical GroupChicago, IL · 1,551 clinicians
Industry payments (Open Payments)
- 2024$34.54 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $34.54 | 1 |
What the 2024 payments were for
- Food and Beverage$34.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 136 hospitalists in Evanston · All hospitalists in Illinois